Home / 24,002.20-36,011.19-11,357.39

Finding the Fourth Proportional to 24,002.20, 36,011.19 and 11,357.39

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Solution

The fourth proportional to 24,002.20, 36,011.19 and 11,357.39 is: 17,039.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,002.20 : 36,011.19 = 11,357.39 : x
  2. Step 2: Convert to fraction form
    24,002.20/36,011.19 = 11,357.39/x
  3. Step 3: Cross multiply
    24,002.20x = 36,011.19 × 11,357.39
  4. Step 4: Simplify right side
    24,002.20x = 408,993,129.19
  5. Step 5: Solve for x
    x = 408,993,129.19/24,002.20
  6. Step 6: Final answer
    x = 17,039.82

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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.