Home / 24,310.97-36,472.93-8,728.73

Finding the Fourth Proportional to 24,310.97, 36,472.93 and 8,728.73

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Solution

The fourth proportional to 24,310.97, 36,472.93 and 8,728.73 is: 13,095.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,310.97 : 36,472.93 = 8,728.73 : x
  2. Step 2: Convert to fraction form
    24,310.97/36,472.93 = 8,728.73/x
  3. Step 3: Cross multiply
    24,310.97x = 36,472.93 × 8,728.73
  4. Step 4: Simplify right side
    24,310.97x = 318,362,175.91
  5. Step 5: Solve for x
    x = 318,362,175.91/24,310.97
  6. Step 6: Final answer
    x = 13,095.42

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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.