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Finding the Fourth Proportional to 29,434.76, 44,171.98 and 10,966.76

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Solution

The fourth proportional to 29,434.76, 44,171.98 and 10,966.76 is: 16,457.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,434.76 : 44,171.98 = 10,966.76 : x
  2. Step 2: Convert to fraction form
    29,434.76/44,171.98 = 10,966.76/x
  3. Step 3: Cross multiply
    29,434.76x = 44,171.98 × 10,966.76
  4. Step 4: Simplify right side
    29,434.76x = 484,423,503.38
  5. Step 5: Solve for x
    x = 484,423,503.38/29,434.76
  6. Step 6: Final answer
    x = 16,457.53

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1.5x scale

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.