Finding the Third Proportional to 165,025.13 and 247,902.19
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Solution
The third proportional to 165,025.13 and 247,902.19 is: 372,400.84
Step by Step Solution
- Step 1: Write the proportion equation
165,025.13 : 247,902.19 = 247,902.19 : x - Step 2: Convert to fraction form
165,025.13/247,902.19 = 247,902.19/x - Step 3: Cross multiply
165,025.13x = 247,902.19 × 247,902.19 - Step 4: Simplify right side
165,025.13x = 61,455,494,567.29 - Step 5: Solve for x
x = 61,455,494,567.29/165,025.13 - Step 6: Final answer
x = 372,400.84
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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.