Home / 24,281.52-36,395.55-9,487.68

Finding the Fourth Proportional to 24,281.52, 36,395.55 and 9,487.68

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Solution

The fourth proportional to 24,281.52, 36,395.55 and 9,487.68 is: 14,221.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,281.52 : 36,395.55 = 9,487.68 : x
  2. Step 2: Convert to fraction form
    24,281.52/36,395.55 = 9,487.68/x
  3. Step 3: Cross multiply
    24,281.52x = 36,395.55 × 9,487.68
  4. Step 4: Simplify right side
    24,281.52x = 345,309,331.82
  5. Step 5: Solve for x
    x = 345,309,331.82/24,281.52
  6. Step 6: Final answer
    x = 14,221.08

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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.