Finding the Third Proportional to 87,759 and 134,916.75
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Solution
The third proportional to 87,759 and 134,916.75 is: 207,414.96
Step by Step Solution
- Step 1: Write the proportion equation
87,759 : 134,916.75 = 134,916.75 : x - Step 2: Convert to fraction form
87,759/134,916.75 = 134,916.75/x - Step 3: Cross multiply
87,759x = 134,916.75 × 134,916.75 - Step 4: Simplify right side
87,759x = 18,202,529,430.56 - Step 5: Solve for x
x = 18,202,529,430.56/87,759 - Step 6: Final answer
x = 207,414.96
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.