to balance, to be in harmony, to suit
Example sentences
彼の欲望は収入とつりあわない。
His desires are incompatible with his income.
彼の収入は社会的地位とつりあっていない。
His income bears no proportion to his social standing.
収入につりあった支出をしなければなりません。
You'll have to proportion your expenditure to your income.