Home / 29,836.71-44,755.05-14,206.95

Finding the Fourth Proportional to 29,836.71, 44,755.05 and 14,206.95

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Solution

The fourth proportional to 29,836.71, 44,755.05 and 14,206.95 is: 21,310.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,836.71 : 44,755.05 = 14,206.95 : x
  2. Step 2: Convert to fraction form
    29,836.71/44,755.05 = 14,206.95/x
  3. Step 3: Cross multiply
    29,836.71x = 44,755.05 × 14,206.95
  4. Step 4: Simplify right side
    29,836.71x = 635,832,757.60
  5. Step 5: Solve for x
    x = 635,832,757.60/29,836.71
  6. Step 6: Final answer
    x = 21,310.42

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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.