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Finding the Third Proportional to 24,456 and 35,531

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Solution

The third proportional to 24,456 and 35,531 is: 51,621.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,456 : 35,531 = 35,531 : x
  2. Step 2: Convert to fraction form
    24,456/35,531 = 35,531/x
  3. Step 3: Cross multiply
    24,456x = 35,531 × 35,531
  4. Step 4: Simplify right side
    24,456x = 1,262,451,961
  5. Step 5: Solve for x
    x = 1,262,451,961/24,456
  6. Step 6: Final answer
    x = 51,621.36

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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.