Home / 36,217.46-49,982.16-27,248.90

Finding the Fourth Proportional to 36,217.46, 49,982.16 and 27,248.90

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Solution

The fourth proportional to 36,217.46, 49,982.16 and 27,248.90 is: 37,605.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,217.46 : 49,982.16 = 27,248.90 : x
  2. Step 2: Convert to fraction form
    36,217.46/49,982.16 = 27,248.90/x
  3. Step 3: Cross multiply
    36,217.46x = 49,982.16 × 27,248.90
  4. Step 4: Simplify right side
    36,217.46x = 1,361,958,879.62
  5. Step 5: Solve for x
    x = 1,361,958,879.62/36,217.46
  6. Step 6: Final answer
    x = 37,605.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.