Home / 24,470.30-33,767.89-13,860.02

Finding the Fourth Proportional to 24,470.30, 33,767.89 and 13,860.02

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Solution

The fourth proportional to 24,470.30, 33,767.89 and 13,860.02 is: 19,126.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,470.30 : 33,767.89 = 13,860.02 : x
  2. Step 2: Convert to fraction form
    24,470.30/33,767.89 = 13,860.02/x
  3. Step 3: Cross multiply
    24,470.30x = 33,767.89 × 13,860.02
  4. Step 4: Simplify right side
    24,470.30x = 468,023,680.53
  5. Step 5: Solve for x
    x = 468,023,680.53/24,470.30
  6. Step 6: Final answer
    x = 19,126.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.