Finding the Third Proportional to 202,672.13 and 304,008.19
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Solution
The third proportional to 202,672.13 and 304,008.19 is: 456,012.28
Step by Step Solution
- Step 1: Write the proportion equation
202,672.13 : 304,008.19 = 304,008.19 : x - Step 2: Convert to fraction form
202,672.13/304,008.19 = 304,008.19/x - Step 3: Cross multiply
202,672.13x = 304,008.19 × 304,008.19 - Step 4: Simplify right side
202,672.13x = 92,420,978,067.04 - Step 5: Solve for x
x = 92,420,978,067.04/202,672.13 - Step 6: Final answer
x = 456,012.28
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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.