Finding the Third Proportional to 214,306.11 and 293,872.05
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Solution
The third proportional to 214,306.11 and 293,872.05 is: 402,978.63
Step by Step Solution
- Step 1: Write the proportion equation
214,306.11 : 293,872.05 = 293,872.05 : x - Step 2: Convert to fraction form
214,306.11/293,872.05 = 293,872.05/x - Step 3: Cross multiply
214,306.11x = 293,872.05 × 293,872.05 - Step 4: Simplify right side
214,306.11x = 86,360,782,642.92 - Step 5: Solve for x
x = 86,360,782,642.92/214,306.11 - Step 6: Final answer
x = 402,978.63
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.