Home / 49,537.85-74,179.89-27,326.52

Finding the Fourth Proportional to 49,537.85, 74,179.89 and 27,326.52

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Solution

The fourth proportional to 49,537.85, 74,179.89 and 27,326.52 is: 40,919.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,537.85 : 74,179.89 = 27,326.52 : x
  2. Step 2: Convert to fraction form
    49,537.85/74,179.89 = 27,326.52/x
  3. Step 3: Cross multiply
    49,537.85x = 74,179.89 × 27,326.52
  4. Step 4: Simplify right side
    49,537.85x = 2,027,078,247.68
  5. Step 5: Solve for x
    x = 2,027,078,247.68/49,537.85
  6. Step 6: Final answer
    x = 40,919.79

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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.