The phrase "a proportionally small" is correct and usable in written English.
It can be used when describing something that is small in relation to a larger context or quantity.
Example: "The budget allocated for marketing is a proportionally small part of the overall expenses."
Alternatives: "relatively small" or "comparatively small".
Although young black people are more likely to be suspected by the police of being gang members, they commit a proportionally small amount of violence.
The model predicts a region of stability for rings below a critical radius, and also a region for larger rings which have a proportionally small thickness.
In SGTs, current is controlled in the source region, and the source-drain channel acts as a proportionally small series resistor, and its precise magnitude should not play a role in current control, just like source-drain gap, d, is not an essential SGT design parameter within a large range of values.
Of course, from the front, the thing is pretty much all screen, with a proportionally small black bezel on all sides.
Mass algae biofuel production could require enormous pools or photobioreactors while growing a proportionally small amount of algae.
During the last few decades has become progressively clear that CD is a frequent condition, although mainly due to the wide range of its clinical presentation a proportionally small number of cases are clinically recognized.
Future changes in climate are likely to lead not only to an increase in heat-related deaths in the UK, but also a proportionally smaller decrease in cold-related deaths".
Mr. Carson advocates a flat tax, saying he finds the idea of letting those with less income pay a proportionally smaller tax bill "very offensive, having grown up poor.
As the state becomes larger and more diffuse, and as citizens become more distant from one another both spatially and emotionally, so the effective government of the republic will need a proportionally smaller and more cohesive group of magistrates.
There are four separate sections within the Finnhorse stud book, each with different goals: to develop a heavier working horse, a lighter trotter type, a versatile riding horse, and a proportionally smaller pony-sized animal.
More recently, theoretical work by Orr has shown that mean effects on fitness of the substituted mutations are similar to a geometric distribution, with each new mutation substituted in the population having a proportionally smaller effect on fitness than the previous mutation [22], [34], [35].
