Home / 29,645.28-44,476.20-9,924.96

Finding the Fourth Proportional to 29,645.28, 44,476.20 and 9,924.96

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Solution

The fourth proportional to 29,645.28, 44,476.20 and 9,924.96 is: 14,890.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,645.28 : 44,476.20 = 9,924.96 : x
  2. Step 2: Convert to fraction form
    29,645.28/44,476.20 = 9,924.96/x
  3. Step 3: Cross multiply
    29,645.28x = 44,476.20 × 9,924.96
  4. Step 4: Simplify right side
    29,645.28x = 441,424,505.95
  5. Step 5: Solve for x
    x = 441,424,505.95/29,645.28
  6. Step 6: Final answer
    x = 14,890.21

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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.