Home / 24,226.39-36,339.60-7,587.85

Finding the Fourth Proportional to 24,226.39, 36,339.60 and 7,587.85

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Solution

The fourth proportional to 24,226.39, 36,339.60 and 7,587.85 is: 11,381.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,226.39 : 36,339.60 = 7,587.85 : x
  2. Step 2: Convert to fraction form
    24,226.39/36,339.60 = 7,587.85/x
  3. Step 3: Cross multiply
    24,226.39x = 36,339.60 × 7,587.85
  4. Step 4: Simplify right side
    24,226.39x = 275,739,433.86
  5. Step 5: Solve for x
    x = 275,739,433.86/24,226.39
  6. Step 6: Final answer
    x = 11,381.78

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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.