A family is building a sandbox for their yard that is shaped like a rectangular prism. They would like for the box to have a volume of 43,972.5 in3. If they already have the length measured at 71.5 inches and the width at 60 inches, what is the height needed to reach the desired volume?
5.25 inches
10.25 inches
131.5 inches
283.5 inches
(This is for FLVS by the way)