Home / 49,194.77-67,882.52-27,974.48

Finding the Fourth Proportional to 49,194.77, 67,882.52 and 27,974.48

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Solution

The fourth proportional to 49,194.77, 67,882.52 and 27,974.48 is: 38,601.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,194.77 : 67,882.52 = 27,974.48 : x
  2. Step 2: Convert to fraction form
    49,194.77/67,882.52 = 27,974.48/x
  3. Step 3: Cross multiply
    49,194.77x = 67,882.52 × 27,974.48
  4. Step 4: Simplify right side
    49,194.77x = 1,898,977,718.80
  5. Step 5: Solve for x
    x = 1,898,977,718.80/49,194.77
  6. Step 6: Final answer
    x = 38,601.22

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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.