The phrase "a healthy proportion" is correct and usable in written English.
It can be used when discussing a balanced or appropriate amount of something, often in contexts related to nutrition, lifestyle, or resource allocation.
Example: "To maintain a balanced diet, it's important to consume a healthy proportion of fruits and vegetables each day."
Alternatives: "a balanced amount" or "an appropriate ratio."
I'm guessing that a healthy proportion of people who pick up the book don't even get beyond page 51.
To limit yourself to books containing characters you can like is to deny yourself a healthy proportion of the finest literature.
Today, however, women constitute a healthy proportion among most American orchestras and a majority in more than a few.
So, logically, every club, regardless of size and budget, should be investing a healthy proportion of their recruitment budget into a scouting system that has the potential to pay dividends many times over.
We can see there is a growing number of legacy pledgers and a healthy proportion (32%) are former volunteers which increases our confidence that there is healthy future growth in legacy income for VSO.
As it happens, the latest data shows NRAM is doing a decent job, which is another way of saying that a healthy proportion of its mortgage customers continue to service and repay their loans.
One explanation for the "very healthy proportion of male applicants" for prep teaching posts could be that far more men train for secondary than primary teaching, he suggests.
She said that with its healthy proportion of two-bedroom units, which total 168 and include washers and dryers, the building is expected "to attract a high percentage of older, more established renters and families, as well as young professionals".
On the other hand, they also represent the more healthy proportion of the population.
It mostly means making sure that you're eating a lot of different foods in healthy proportions.
Dr Maya Götz of the International Central Institute for Youth and Educational Television gave a choice of three different versions of a female cartoon character: one thin, one with average healthy proportions and one chubby.
