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Finding the Third Proportional to 17,562.56 and 26,344.41

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Solution

The third proportional to 17,562.56 and 26,344.41 is: 39,517.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,562.56 : 26,344.41 = 26,344.41 : x
  2. Step 2: Convert to fraction form
    17,562.56/26,344.41 = 26,344.41/x
  3. Step 3: Cross multiply
    17,562.56x = 26,344.41 × 26,344.41
  4. Step 4: Simplify right side
    17,562.56x = 694,027,740.67
  5. Step 5: Solve for x
    x = 694,027,740.67/17,562.56
  6. Step 6: Final answer
    x = 39,517.45

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.