Home / 49,877.73-68,832.92-27,217.96

Finding the Fourth Proportional to 49,877.73, 68,832.92 and 27,217.96

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Solution

The fourth proportional to 49,877.73, 68,832.92 and 27,217.96 is: 37,561.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,877.73 : 68,832.92 = 27,217.96 : x
  2. Step 2: Convert to fraction form
    49,877.73/68,832.92 = 27,217.96/x
  3. Step 3: Cross multiply
    49,877.73x = 68,832.92 × 27,217.96
  4. Step 4: Simplify right side
    49,877.73x = 1,873,491,817.33
  5. Step 5: Solve for x
    x = 1,873,491,817.33/49,877.73
  6. Step 6: Final answer
    x = 37,561.69

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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.