Finding the Third Proportional to 160,273.13 and 247,348.69
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Solution
The third proportional to 160,273.13 and 247,348.69 is: 381,731.95
Step by Step Solution
- Step 1: Write the proportion equation
160,273.13 : 247,348.69 = 247,348.69 : x - Step 2: Convert to fraction form
160,273.13/247,348.69 = 247,348.69/x - Step 3: Cross multiply
160,273.13x = 247,348.69 × 247,348.69 - Step 4: Simplify right side
160,273.13x = 61,181,373,207.97 - Step 5: Solve for x
x = 61,181,373,207.97/160,273.13 - Step 6: Final answer
x = 381,731.95
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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.