Home / 96,190.91-132,828.56-59,954.20

Finding the Fourth Proportional to 96,190.91, 132,828.56 and 59,954.20

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Solution

The fourth proportional to 96,190.91, 132,828.56 and 59,954.20 is: 82,789.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,190.91 : 132,828.56 = 59,954.20 : x
  2. Step 2: Convert to fraction form
    96,190.91/132,828.56 = 59,954.20/x
  3. Step 3: Cross multiply
    96,190.91x = 132,828.56 × 59,954.20
  4. Step 4: Simplify right side
    96,190.91x = 7,963,629,088.04
  5. Step 5: Solve for x
    x = 7,963,629,088.04/96,190.91
  6. Step 6: Final answer
    x = 82,789.83

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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.