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Finding the Third Proportional to 36,092 and 79,150

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Solution

The third proportional to 36,092 and 79,150 is: 173,576.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,092 : 79,150 = 79,150 : x
  2. Step 2: Convert to fraction form
    36,092/79,150 = 79,150/x
  3. Step 3: Cross multiply
    36,092x = 79,150 × 79,150
  4. Step 4: Simplify right side
    36,092x = 6,264,722,500
  5. Step 5: Solve for x
    x = 6,264,722,500/36,092
  6. Step 6: Final answer
    x = 173,576.49

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.