Home / 17,726.57-24,462.96-11,449.88

Finding the Fourth Proportional to 17,726.57, 24,462.96 and 11,449.88

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Solution

The fourth proportional to 17,726.57, 24,462.96 and 11,449.88 is: 15,801.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,726.57 : 24,462.96 = 11,449.88 : x
  2. Step 2: Convert to fraction form
    17,726.57/24,462.96 = 11,449.88/x
  3. Step 3: Cross multiply
    17,726.57x = 24,462.96 × 11,449.88
  4. Step 4: Simplify right side
    17,726.57x = 280,097,834.13
  5. Step 5: Solve for x
    x = 280,097,834.13/17,726.57
  6. Step 6: Final answer
    x = 15,801.02

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1.5x scale

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.