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Finding the Fourth Proportional to 44,134, 66,201 and 11,302

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Solution

The fourth proportional to 44,134, 66,201 and 11,302 is: 16,953

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,134 : 66,201 = 11,302 : x
  2. Step 2: Convert to fraction form
    44,134/66,201 = 11,302/x
  3. Step 3: Cross multiply
    44,134x = 66,201 × 11,302
  4. Step 4: Simplify right side
    44,134x = 748,203,702
  5. Step 5: Solve for x
    x = 748,203,702/44,134
  6. Step 6: Final answer
    x = 16,953

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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.