Home / 96,150.19-132,734.97-73,301.71

Finding the Fourth Proportional to 96,150.19, 132,734.97 and 73,301.71

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Solution

The fourth proportional to 96,150.19, 132,734.97 and 73,301.71 is: 101,192.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,150.19 : 132,734.97 = 73,301.71 : x
  2. Step 2: Convert to fraction form
    96,150.19/132,734.97 = 73,301.71/x
  3. Step 3: Cross multiply
    96,150.19x = 132,734.97 × 73,301.71
  4. Step 4: Simplify right side
    96,150.19x = 9,729,700,277.80
  5. Step 5: Solve for x
    x = 9,729,700,277.80/96,150.19
  6. Step 6: Final answer
    x = 101,192.73

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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.