Home / 24,170.28-36,255.42-7,531.65

Finding the Fourth Proportional to 24,170.28, 36,255.42 and 7,531.65

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Solution

The fourth proportional to 24,170.28, 36,255.42 and 7,531.65 is: 11,297.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,170.28 : 36,255.42 = 7,531.65 : x
  2. Step 2: Convert to fraction form
    24,170.28/36,255.42 = 7,531.65/x
  3. Step 3: Cross multiply
    24,170.28x = 36,255.42 × 7,531.65
  4. Step 4: Simplify right side
    24,170.28x = 273,063,241.76
  5. Step 5: Solve for x
    x = 273,063,241.76/24,170.28
  6. Step 6: Final answer
    x = 11,297.48

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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.