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Finding the Third Proportional to 36,325 and 54,697

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Solution

The third proportional to 36,325 and 54,697 is: 82,360.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,325 : 54,697 = 54,697 : x
  2. Step 2: Convert to fraction form
    36,325/54,697 = 54,697/x
  3. Step 3: Cross multiply
    36,325x = 54,697 × 54,697
  4. Step 4: Simplify right side
    36,325x = 2,991,761,809
  5. Step 5: Solve for x
    x = 2,991,761,809/36,325
  6. Step 6: Final answer
    x = 82,360.96

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.