Home / 24,147.28-36,220.38-11,003.14

Finding the Fourth Proportional to 24,147.28, 36,220.38 and 11,003.14

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Solution

The fourth proportional to 24,147.28, 36,220.38 and 11,003.14 is: 16,504.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,147.28 : 36,220.38 = 11,003.14 : x
  2. Step 2: Convert to fraction form
    24,147.28/36,220.38 = 11,003.14/x
  3. Step 3: Cross multiply
    24,147.28x = 36,220.38 × 11,003.14
  4. Step 4: Simplify right side
    24,147.28x = 398,537,911.99
  5. Step 5: Solve for x
    x = 398,537,911.99/24,147.28
  6. Step 6: Final answer
    x = 16,504.46

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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.