Appropriate to one's status, income, or ability; within one's means or suitable to one's position.
結婚式は分相応に行えばいい。無理をして高い式場を借りる必要はない。
It's fine to have a wedding within your means. There's no need to force yourself to rent an expensive venue.
彼は給料に合わせて分相応な車を買った。
He bought a car that was within his salary range.
分相応に暮らすことが長い目で見て安定につながる。
Living within your means leads to stability in the long run.