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Finding the Third Proportional to 26,744 and 40,115

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Solution

The third proportional to 26,744 and 40,115 is: 60,171.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,744 : 40,115 = 40,115 : x
  2. Step 2: Convert to fraction form
    26,744/40,115 = 40,115/x
  3. Step 3: Cross multiply
    26,744x = 40,115 × 40,115
  4. Step 4: Simplify right side
    26,744x = 1,609,213,225
  5. Step 5: Solve for x
    x = 1,609,213,225/26,744
  6. Step 6: Final answer
    x = 60,171.00

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Why These Related Problems?

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