Home / 24,240.20-36,359.24-7,599.85

Finding the Fourth Proportional to 24,240.20, 36,359.24 and 7,599.85

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Solution

The fourth proportional to 24,240.20, 36,359.24 and 7,599.85 is: 11,399.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,240.20 : 36,359.24 = 7,599.85 : x
  2. Step 2: Convert to fraction form
    24,240.20/36,359.24 = 7,599.85/x
  3. Step 3: Cross multiply
    24,240.20x = 36,359.24 × 7,599.85
  4. Step 4: Simplify right side
    24,240.20x = 276,324,641.22
  5. Step 5: Solve for x
    x = 276,324,641.22/24,240.20
  6. Step 6: Final answer
    x = 11,399.44

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Half scale
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Double scale
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Similar ratio
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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.