Home / 27,542.97-41,297.68-11,739.16

Finding the Fourth Proportional to 27,542.97, 41,297.68 and 11,739.16

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Solution

The fourth proportional to 27,542.97, 41,297.68 and 11,739.16 is: 17,601.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,542.97 : 41,297.68 = 11,739.16 : x
  2. Step 2: Convert to fraction form
    27,542.97/41,297.68 = 11,739.16/x
  3. Step 3: Cross multiply
    27,542.97x = 41,297.68 × 11,739.16
  4. Step 4: Simplify right side
    27,542.97x = 484,800,139.44
  5. Step 5: Solve for x
    x = 484,800,139.44/27,542.97
  6. Step 6: Final answer
    x = 17,601.59

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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.