| Part of speech | adjective |
|---|---|
| Hyphenation | pro·por·ci·a |
| Singular | Plural | |
|---|---|---|
| Nominative | proporcia | proporciaj |
| Accusative | proporcian | proporciajn |
| Afrikaans | proporsioneel |
|---|---|
| Dutch | evenredig; proportioneel; verhoudingsgewijs |
| English | proportional; commensurate; proportionate |
| German | proportional; verhältnismäßig |
| Italian | proporzionale |
| Papiamento | proporshonal |
| Portuguese | proporcional |
| Saterland Frisian | proportionoal |