Home / 22,314.13-33,471.20-8,463.13

Finding the Fourth Proportional to 22,314.13, 33,471.20 and 8,463.13

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Solution

The fourth proportional to 22,314.13, 33,471.20 and 8,463.13 is: 12,694.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,314.13 : 33,471.20 = 8,463.13 : x
  2. Step 2: Convert to fraction form
    22,314.13/33,471.20 = 8,463.13/x
  3. Step 3: Cross multiply
    22,314.13x = 33,471.20 × 8,463.13
  4. Step 4: Simplify right side
    22,314.13x = 283,270,907.18
  5. Step 5: Solve for x
    x = 283,270,907.18/22,314.13
  6. Step 6: Final answer
    x = 12,694.69

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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.