Finding the Third Proportional to 118,514.25 and 250,971.75
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Solution
The third proportional to 118,514.25 and 250,971.75 is: 531,470.43
Step by Step Solution
- Step 1: Write the proportion equation
118,514.25 : 250,971.75 = 250,971.75 : x - Step 2: Convert to fraction form
118,514.25/250,971.75 = 250,971.75/x - Step 3: Cross multiply
118,514.25x = 250,971.75 × 250,971.75 - Step 4: Simplify right side
118,514.25x = 62,986,819,298.06 - Step 5: Solve for x
x = 62,986,819,298.06/118,514.25 - Step 6: Final answer
x = 531,470.43
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.