Home / 24,286.58-36,377.13-11,780.32

Finding the Fourth Proportional to 24,286.58, 36,377.13 and 11,780.32

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Solution

The fourth proportional to 24,286.58, 36,377.13 and 11,780.32 is: 17,644.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,286.58 : 36,377.13 = 11,780.32 : x
  2. Step 2: Convert to fraction form
    24,286.58/36,377.13 = 11,780.32/x
  3. Step 3: Cross multiply
    24,286.58x = 36,377.13 × 11,780.32
  4. Step 4: Simplify right side
    24,286.58x = 428,534,253.52
  5. Step 5: Solve for x
    x = 428,534,253.52/24,286.58
  6. Step 6: Final answer
    x = 17,644.90

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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.