Home / 24,227.30-36,309.49-11,729.97

Finding the Fourth Proportional to 24,227.30, 36,309.49 and 11,729.97

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Solution

The fourth proportional to 24,227.30, 36,309.49 and 11,729.97 is: 17,579.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,227.30 : 36,309.49 = 11,729.97 : x
  2. Step 2: Convert to fraction form
    24,227.30/36,309.49 = 11,729.97/x
  3. Step 3: Cross multiply
    24,227.30x = 36,309.49 × 11,729.97
  4. Step 4: Simplify right side
    24,227.30x = 425,909,199.09
  5. Step 5: Solve for x
    x = 425,909,199.09/24,227.30
  6. Step 6: Final answer
    x = 17,579.72

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1.5x scale

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.