Finding the Third Proportional to 202,034.25 and 316,932.75
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Solution
The third proportional to 202,034.25 and 316,932.75 is: 497,174.95
Step by Step Solution
- Step 1: Write the proportion equation
202,034.25 : 316,932.75 = 316,932.75 : x - Step 2: Convert to fraction form
202,034.25/316,932.75 = 316,932.75/x - Step 3: Cross multiply
202,034.25x = 316,932.75 × 316,932.75 - Step 4: Simplify right side
202,034.25x = 100,446,368,022.56 - Step 5: Solve for x
x = 100,446,368,022.56/202,034.25 - Step 6: Final answer
x = 497,174.95
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.