Synonyms: rilatumo, raporto⁴
| Part of speech | common noun |
|---|---|
| Hyphenation | pro·por·ci·o |
| Singular | Plural | |
|---|---|---|
| Nominative | proporcio | proporcioj |
| Accusative | proporcion | proporciojn |
| Czech | poměr; proporce |
|---|---|
| Dutch | evenredigheid; proportie; verhouding; ratio |
| English | proportion; rate; ratio |
| French | proportion |
| German | Gleichmaß; Proportion; Verhältnis |
| Icelandic | hlutfall |
| Portuguese | proporção |
| Saterland Frisian | Proportion; Ferhältnis |
| Spanish | proporción |