Home / 96,035.66-132,391.50-75,582.28

Finding the Fourth Proportional to 96,035.66, 132,391.50 and 75,582.28

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Solution

The fourth proportional to 96,035.66, 132,391.50 and 75,582.28 is: 104,195.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,035.66 : 132,391.50 = 75,582.28 : x
  2. Step 2: Convert to fraction form
    96,035.66/132,391.50 = 75,582.28/x
  3. Step 3: Cross multiply
    96,035.66x = 132,391.50 × 75,582.28
  4. Step 4: Simplify right side
    96,035.66x = 10,006,451,304.68
  5. Step 5: Solve for x
    x = 10,006,451,304.68/96,035.66
  6. Step 6: Final answer
    x = 104,195.16

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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.