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Finding the Third Proportional to 26,585 and 57,571

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Solution

The third proportional to 26,585 and 57,571 is: 124,672.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,585 : 57,571 = 57,571 : x
  2. Step 2: Convert to fraction form
    26,585/57,571 = 57,571/x
  3. Step 3: Cross multiply
    26,585x = 57,571 × 57,571
  4. Step 4: Simplify right side
    26,585x = 3,314,420,041
  5. Step 5: Solve for x
    x = 3,314,420,041/26,585
  6. Step 6: Final answer
    x = 124,672.56

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.