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Finding the Third Proportional to 24,702 and 35,709

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Solution

The third proportional to 24,702 and 35,709 is: 51,620.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,702 : 35,709 = 35,709 : x
  2. Step 2: Convert to fraction form
    24,702/35,709 = 35,709/x
  3. Step 3: Cross multiply
    24,702x = 35,709 × 35,709
  4. Step 4: Simplify right side
    24,702x = 1,275,132,681
  5. Step 5: Solve for x
    x = 1,275,132,681/24,702
  6. Step 6: Final answer
    x = 51,620.63

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.