Finding the Third Proportional to 194,734.13 and 292,101.19
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Solution
The third proportional to 194,734.13 and 292,101.19 is: 438,151.78
Step by Step Solution
- Step 1: Write the proportion equation
194,734.13 : 292,101.19 = 292,101.19 : x - Step 2: Convert to fraction form
194,734.13/292,101.19 = 292,101.19/x - Step 3: Cross multiply
194,734.13x = 292,101.19 × 292,101.19 - Step 4: Simplify right side
194,734.13x = 85,323,103,738.91 - Step 5: Solve for x
x = 85,323,103,738.91/194,734.13 - Step 6: Final answer
x = 438,151.78
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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.