At a ratio of vs In a ratio of

Both "at a ratio of" and "in a ratio of" are commonly used and correct. The choice between them depends on the context and personal preference.

Last updated: April 04, 2024 • 1034 views

This phrase is correct and commonly used in English.

"At a ratio of "

This phrase is used to specify the ratio at which something occurs or is present.

Examples:

The ingredients are mixed at a ratio of 2:1.
The company operates at a ratio of 3 employees per manager.

Show examples from the web [+]

Differentiated HepaRG cells were aggregated together with human hepatic stellate cells (HHSteC) at a ratio of 24:1 to form homogenous spheroids.
Contributions of more than 10000 exchanged at a ratio of 2 old for 1 new ruble.
They were treated with oral CBD and THC at a ratio of 20:1.
Successful consolidation generally relies on spending cuts rather than tax increases - indeed, at a ratio of five or six to one.
Not to be used as a feed for feed production USAGE Dermoil Dilute the product in water at a ratio of 1:40.
The maximum number of shares for the offer is 59.969.717 shares to be offered as options to shareholders at a ratio of 23 new shares for every 40 shares held.
To offset the effects of heavy alcohol consumption, wine was frequently watered down at a ratio of four or five parts water to one of wine.
Mix the PDMS and curing agent at a ratio of 10:1 (v/v) and place the mixture under vacuum for 15 min to remove air bubbles.
For its preparation, you need to cut off a small piece of briquette and put it in a container with warm water at a ratio of 1: 2. Wait 10 minutes until the product is disintegrated.
In existing fishery agreements, the cost of fishing opportunities is divided between the Community and shipowners at a ratio of 3:1.
When two consecutive concentrations, at a ratio of 2,2 give only 0 and 100 % mortality, these two values are sufficient to indicate the range within which the LC50 falls.
At a time when the UK film industry is facing an uncertain future comes the cheering news that Northern Ireland Screen, the development agency for the screen industries in the region, has returned £22m to the local economy at a ratio of 5.5:1.
The cumbersome chain-drive gearing was replaced with a simpler and by now proven cog-wheel arrangement, although the gearing of the engines to the propeller shaft remained at a ratio of one to three.
The Brunei Dollar is pegged to the Singapore Dollar at a ratio of 1:1.
DIANTEA COLOURING CREAM should be used with hydrogen peroxide emulsion stabilized at a ratio of 1 part definitely of colouring cream + 1.5 of oxidant.
The company has built more than 120 industrial test systems worldwide, over the last 10 years.These test systems are used in both the R&D and Production stages by their customers, at a ratio of 40:60.
40 mg/kg hydrogel at a ratio of 1 kg food to a maximum of 1,5 grams of hydrogel.
Once the capital write-down was implemented, at a ratio of 21:1, the share swap price became KRW 9135 (21 × KRW 435) and the swap went ahead.
After the Portuguese revolution on October 5, 1910 with the end of the monarchy on May 22, 1911, the real was replaced by the Portuguese escudo, at a ratio of 1,000 reis = 1 escudo.
The shaft was geared upward at a ratio of 1 to 3, so that at the engines' normal operating speed of 18 rpm, the propeller turned at a speed of 54 rpm.

Alternatives:

at a rate of
at a proportion of
at a percentage of
at a level of
at a frequency of

This phrase is correct and commonly used in English.

"In a ratio of"

This phrase is also used to specify the ratio at which something occurs or is present.

Examples:

The solution is mixed in a ratio of 1:3.
The colors are combined in a ratio of 2 parts blue to 1 part yellow.

Show examples from the web [+]

Except in a ratio of three to one.
Milled sample material is eluted in accordance with DIN 38414-S4 or equivalent in a ratio of 1:10.
The conversion of the capital stock to euros and the contextual grouping of shares, in a ratio of one new share to every 10 shares currently held, will also be proposed to the Stockholders' Meeting.
The entire offer is valid for stay of 1 week in a ratio of 1:1 (1 parent, 1 kid) and applies for a maximum of 2 kids per family. Accomodation
In a ratio of 4 to 5.
After it is dry, mix the dried anthocyanin extract (which has a pasty appearance) with water in a ratio of approximately 1:10 (weight: volume).
Soluble when mixed with 1 N sodium hydroxide in a ratio of 1:2.
Since it is usually diluted with water (in a ratio of 1:1 to 1:30) it is very productive.
When heads-up play began, Hellmuth was still had "chip-leader" in a ratio of 3:1, but the advantage was the ability Juanda and soon began to show the gameplay completely.
They reflect the sun's rays like a mirror and protect the skin from UVA and UVB radiation in a ratio of 3:1, according to a new recommendation of Colipa.
In 2011, the 23 films co-produced numbered, along with the Italian producers, 31 foreign partners - in a ratio of 1.34 - from 13 different countries, 10 of which European. France was the great protagonist with 15 collaborations.
Sativex contains THC and CBD in a ratio of about 1 to 1 and was given up to a maximum dose of 32.4 milligrams of THC.
When used for glazes, it is recommended to prepare a stock solution: the thickener is diluted with water in a ratio of 1:1 to 1:10 and this mixture is then added to the paint.
Should be prepared oxidant and brightener in a ratio of 1.5: 1 (stir well)
The subgroup 'Chemicals' also took account of the related SCCS opinion which considers CMI and MI in a ratio of 3:1 an extreme contact allergen in humans as demonstrated by available data [7].
On the planetary path it is possible to walk from Mercury to Pluto in a few hours thanks to the conversion of the sizes in the solar system in a ratio of 1:1 billion.We are only 13 km away from the South Tyrolean capital Bolzano.
Each whip is handmade in all its phases with observing and studying the customer, in a ratio of discretion, respect and confidentiality, the real destination, features, specifications and color scheme.
It can be used alone or in combination with isoleucine and valine in a ratio of 2: 1: 1 (Leucine: Isoleucine: Valine) to enrich a formula of branched chain amino acids (BCAA) in order to optimize protein synthesis and prevent catabolism.
In this regard, we stressed that the molecular data cannot be considered as absolute data, but must be evaluated in a ratio of relations with all other data of the characters making up the holomorphology of a taxon.
non-fat cottage cheese, skinless white meat chicken, boiled hamburger or tofu as a protein source, and rice, pasta, or potato as a carbohydrate source, in a ratio of 1:3

Alternatives:

in a proportion of
in a percentage of
in a relationship of
in a balance of
in a comparison of

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At a ratio of vs In a ratio of

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"In a ratio of"

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