proportsiooniga

Proportsiooniga is an Estonian word—the instrumental form of proportsioon (proportion). The form is produced by attaching the instrumental suffix -ga to the genitive stem proportsiooni, yielding proportsiooniga, literally “with a proportion.” In Estonian grammar it marks instrument or means and is used to indicate that an action is performed with a particular proportion, or to describe proportional relations.

In usage, proportsiooniga appears in mathematical or technical language to refer to a specific ratio, as in contexts describing mixtures or scales, and in design and art to discuss adherence to a chosen proportion. It can be contrasted with phrases such as proportsiooni järgi ("according to the proportion" or "in proportion to"), which express the relationship without denoting the instrument used.

Outside technical discourse, the instrumental form is less common in everyday speech, where other constructions may convey the same meaning (such as seoses proportsiooniga or simply stating the proportional relationship). The broader concept of proportion or proportionality is central to mathematics, statistics, and aesthetics, and Estonian provides related terms such as proportsioon (proportion) and proportsionaalsus (proportionality).