Home / 24,322.11-33,564.49-13,144.11

Finding the Fourth Proportional to 24,322.11, 33,564.49 and 13,144.11

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Solution

The fourth proportional to 24,322.11, 33,564.49 and 13,144.11 is: 18,138.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,322.11 : 33,564.49 = 13,144.11 : x
  2. Step 2: Convert to fraction form
    24,322.11/33,564.49 = 13,144.11/x
  3. Step 3: Cross multiply
    24,322.11x = 33,564.49 × 13,144.11
  4. Step 4: Simplify right side
    24,322.11x = 441,175,348.65
  5. Step 5: Solve for x
    x = 441,175,348.65/24,322.11
  6. Step 6: Final answer
    x = 18,138.86

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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.