Word problem. Use proportion to set up and solve

[Guest]

Use a proportion to set up and solve the following problem. Round answer to nearest tenth if necessary.

A bird bath that is 5.5 ft tall casts a shadow that is 27.5 ft long. Find height of ladder that casts 101.5 ft shadow

[Guest]

A bird bath that is 5.5 ft tall casts a shadow that is 27.5 ft long. 27.5/5.5=5 Shadow is 5 times the height.
Find height of ladder that casts 101.5 ft shadow. 101.5/5=20.3 Height is 20.3 ft.