Finding the Third Proportional to 63,402.75 and 94,902.75
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Solution
The third proportional to 63,402.75 and 94,902.75 is: 142,052.70
Step by Step Solution
- Step 1: Write the proportion equation
63,402.75 : 94,902.75 = 94,902.75 : x - Step 2: Convert to fraction form
63,402.75/94,902.75 = 94,902.75/x - Step 3: Cross multiply
63,402.75x = 94,902.75 × 94,902.75 - Step 4: Simplify right side
63,402.75x = 9,006,531,957.56 - Step 5: Solve for x
x = 9,006,531,957.56/63,402.75 - Step 6: Final answer
x = 142,052.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.