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Finding the Third Proportional to 26,799 and 56,616

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Solution

The third proportional to 26,799 and 56,616 is: 119,607.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,799 : 56,616 = 56,616 : x
  2. Step 2: Convert to fraction form
    26,799/56,616 = 56,616/x
  3. Step 3: Cross multiply
    26,799x = 56,616 × 56,616
  4. Step 4: Simplify right side
    26,799x = 3,205,371,456
  5. Step 5: Solve for x
    x = 3,205,371,456/26,799
  6. Step 6: Final answer
    x = 119,607.88

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.