Home / 24,542.24-36,817.68-8,981.60

Finding the Fourth Proportional to 24,542.24, 36,817.68 and 8,981.60

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Solution

The fourth proportional to 24,542.24, 36,817.68 and 8,981.60 is: 13,473.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,542.24 : 36,817.68 = 8,981.60 : x
  2. Step 2: Convert to fraction form
    24,542.24/36,817.68 = 8,981.60/x
  3. Step 3: Cross multiply
    24,542.24x = 36,817.68 × 8,981.60
  4. Step 4: Simplify right side
    24,542.24x = 330,681,674.69
  5. Step 5: Solve for x
    x = 330,681,674.69/24,542.24
  6. Step 6: Final answer
    x = 13,473.98

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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.