Finding the Third Proportional to 113,893.75 and 249,236.75
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Solution
The third proportional to 113,893.75 and 249,236.75 is: 545,411.47
Step by Step Solution
- Step 1: Write the proportion equation
113,893.75 : 249,236.75 = 249,236.75 : x - Step 2: Convert to fraction form
113,893.75/249,236.75 = 249,236.75/x - Step 3: Cross multiply
113,893.75x = 249,236.75 × 249,236.75 - Step 4: Simplify right side
113,893.75x = 62,118,957,550.56 - Step 5: Solve for x
x = 62,118,957,550.56/113,893.75 - Step 6: Final answer
x = 545,411.47
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.