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Finding the Fourth Proportional to 29,351.76, 44,027.64 and 10,634.28

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Solution

The fourth proportional to 29,351.76, 44,027.64 and 10,634.28 is: 15,951.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,351.76 : 44,027.64 = 10,634.28 : x
  2. Step 2: Convert to fraction form
    29,351.76/44,027.64 = 10,634.28/x
  3. Step 3: Cross multiply
    29,351.76x = 44,027.64 × 10,634.28
  4. Step 4: Simplify right side
    29,351.76x = 468,202,251.50
  5. Step 5: Solve for x
    x = 468,202,251.50/29,351.76
  6. Step 6: Final answer
    x = 15,951.42

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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.