Finding the Third Proportional to 125,925.75 and 272,149.31
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Solution
The third proportional to 125,925.75 and 272,149.31 is: 588,166.03
Step by Step Solution
- Step 1: Write the proportion equation
125,925.75 : 272,149.31 = 272,149.31 : x - Step 2: Convert to fraction form
125,925.75/272,149.31 = 272,149.31/x - Step 3: Cross multiply
125,925.75x = 272,149.31 × 272,149.31 - Step 4: Simplify right side
125,925.75x = 74,065,248,294.22 - Step 5: Solve for x
x = 74,065,248,294.22/125,925.75 - Step 6: Final answer
x = 588,166.03
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.