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Finding the Third Proportional to 126,882 and 184,329

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Solution

The third proportional to 126,882 and 184,329 is: 267,785.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,882 : 184,329 = 184,329 : x
  2. Step 2: Convert to fraction form
    126,882/184,329 = 184,329/x
  3. Step 3: Cross multiply
    126,882x = 184,329 × 184,329
  4. Step 4: Simplify right side
    126,882x = 33,977,180,241
  5. Step 5: Solve for x
    x = 33,977,180,241/126,882
  6. Step 6: Final answer
    x = 267,785.66

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.