Home / 24,046.38-33,183.80-13,291.20

Finding the Fourth Proportional to 24,046.38, 33,183.80 and 13,291.20

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Solution

The fourth proportional to 24,046.38, 33,183.80 and 13,291.20 is: 18,341.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,046.38 : 33,183.80 = 13,291.20 : x
  2. Step 2: Convert to fraction form
    24,046.38/33,183.80 = 13,291.20/x
  3. Step 3: Cross multiply
    24,046.38x = 33,183.80 × 13,291.20
  4. Step 4: Simplify right side
    24,046.38x = 441,052,522.56
  5. Step 5: Solve for x
    x = 441,052,522.56/24,046.38
  6. Step 6: Final answer
    x = 18,341.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.