Finding the Third Proportional to 232,708.50 and 365,658.75
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Solution
The third proportional to 232,708.50 and 365,658.75 is: 574,565.70
Step by Step Solution
- Step 1: Write the proportion equation
232,708.50 : 365,658.75 = 365,658.75 : x - Step 2: Convert to fraction form
232,708.50/365,658.75 = 365,658.75/x - Step 3: Cross multiply
232,708.50x = 365,658.75 × 365,658.75 - Step 4: Simplify right side
232,708.50x = 133,706,321,451.56 - Step 5: Solve for x
x = 133,706,321,451.56/232,708.50 - Step 6: Final answer
x = 574,565.70
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.