Home / 27,452.66-41,234.10-16,380.96

Finding the Fourth Proportional to 27,452.66, 41,234.10 and 16,380.96

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Solution

The fourth proportional to 27,452.66, 41,234.10 and 16,380.96 is: 24,604.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,452.66 : 41,234.10 = 16,380.96 : x
  2. Step 2: Convert to fraction form
    27,452.66/41,234.10 = 16,380.96/x
  3. Step 3: Cross multiply
    27,452.66x = 41,234.10 × 16,380.96
  4. Step 4: Simplify right side
    27,452.66x = 675,454,142.74
  5. Step 5: Solve for x
    x = 675,454,142.74/27,452.66
  6. Step 6: Final answer
    x = 24,604.32

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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.