Finding the Third Proportional to 67,737.75 and 104,475.75
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Solution
The third proportional to 67,737.75 and 104,475.75 is: 161,138.84
Step by Step Solution
- Step 1: Write the proportion equation
67,737.75 : 104,475.75 = 104,475.75 : x - Step 2: Convert to fraction form
67,737.75/104,475.75 = 104,475.75/x - Step 3: Cross multiply
67,737.75x = 104,475.75 × 104,475.75 - Step 4: Simplify right side
67,737.75x = 10,915,182,338.06 - Step 5: Solve for x
x = 10,915,182,338.06/67,737.75 - Step 6: Final answer
x = 161,138.84
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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.