Home / 24,816.42-37,230.12-8,175.78

Finding the Fourth Proportional to 24,816.42, 37,230.12 and 8,175.78

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Solution

The fourth proportional to 24,816.42, 37,230.12 and 8,175.78 is: 12,265.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,816.42 : 37,230.12 = 8,175.78 : x
  2. Step 2: Convert to fraction form
    24,816.42/37,230.12 = 8,175.78/x
  3. Step 3: Cross multiply
    24,816.42x = 37,230.12 × 8,175.78
  4. Step 4: Simplify right side
    24,816.42x = 304,385,270.49
  5. Step 5: Solve for x
    x = 304,385,270.49/24,816.42
  6. Step 6: Final answer
    x = 12,265.48

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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.