How tall is a tower if it casts a shadow 65 ft long at the same time that a

Question

building 160 ft tall casts a shadow 130 ft long?

Answer 1

set it up like x/65 = 160/130
solve for x
probably u shuld get 80

Answer 2

part over whoel equals percent over 100 i know that doesnt apply to this problem but is the same type of problem