proportion of vs proportion between

Both 'proportion of' and 'proportion between' are correct, but they are used in different contexts. 'Proportion of' is used when referring to a part of a whole or a ratio within a single entity, while 'proportion between' is used when comparing two or more entities or elements.

Last updated: March 15, 2024 • 1509 views

proportion of

This phrase is correct and commonly used in English.

Use 'proportion of' when referring to a part of a whole or a ratio within a single entity. For example, 'The proportion of men to women in the room is 2:1.'

Examples:

The proportion of students who passed the exam is 80%.
What is the proportion of blue cars to red cars in the parking lot?
The proportion of sugar in the recipe is crucial for the taste.
She calculated the proportion of income spent on rent.
The proportion of children with allergies is increasing.

Show examples from the web [+]

And they litter a very high proportion of boys.
A small proportion of cases, however, can be attributed to known genetic factors.
This was the largest proportion of any party.
The product contains the same proportion of carbohydrates and proteins.
seroprotection rate: proportion of subjects with haemagglutination
After secretion, only a very small proportion of the thyroid hormones travel freely in the blood.
The proportion of foreign-born people in the UK remains slightly below that of many other European countries.
A high proportion of the pilots were New Zealanders.
The proportion of social housing is slightly lower than the UK average.
The proportion of human illnesses due to S. Enteritidis continued to increase in 2016.
The proportion of indirect employees may reach 50%.
From 2009 and onwards, the proportion of recycled waste has more than doubled.
The proportion of 6061-t651 aluminum alloy in the material used to manufacture the confluence board is relatively heavy.
Towards a healthy chimera However, the proportion of chimeric mice was poor.
Increased sleep comfort due to the high proportion of comfort foam.
Also, the eActros means architecture based entirely on electric drive with a large proportion of specific parts.
Supplement your diet with oligosaccharides, such as fructo-oligosaccharides and Oligosaccharides-calcium galactogluconate appropriately increase the proportion of reproducible Bifidobacteria in human.
Also, the proportion of unimmunized children in Nigeria's highest-risk states fell below 10 percent for the first time.
They often have a high proportion of identical files, especially with directories like/etc or/usr.
The result is that the proportion of employed workers to the volume of production steadily shrinks.

Alternatives:

percentage of
ratio of
fraction of
share of
part of

proportion between

This phrase is correct and commonly used in English.

Use 'proportion between' when comparing two or more entities or elements. For example, 'The proportion between income and expenses is important for budgeting.'