Math question 3! Thanks if you help

Asap (explain how you got it as well for brainliest)i tried 1: 2 and 2: 3 and they were wrong.picture of figure: in the figure below, the segment is parallel to one side of the triangle. the ratio of 12 to y is1: 21: 31: 42: 3

Answer this question! 30 points and brainliest! only if you know the answer.

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?