Finding the Third Proportional to 57,125.25 and 124,827.75
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Solution
The third proportional to 57,125.25 and 124,827.75 is: 272,768.47
Step by Step Solution
- Step 1: Write the proportion equation
57,125.25 : 124,827.75 = 124,827.75 : x - Step 2: Convert to fraction form
57,125.25/124,827.75 = 124,827.75/x - Step 3: Cross multiply
57,125.25x = 124,827.75 × 124,827.75 - Step 4: Simplify right side
57,125.25x = 15,581,967,170.06 - Step 5: Solve for x
x = 15,581,967,170.06/57,125.25 - Step 6: Final answer
x = 272,768.47
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.