Home / 96,167.54-132,710.46-53,149.92

Finding the Fourth Proportional to 96,167.54, 132,710.46 and 53,149.92

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Solution

The fourth proportional to 96,167.54, 132,710.46 and 53,149.92 is: 73,346.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,167.54 : 132,710.46 = 53,149.92 : x
  2. Step 2: Convert to fraction form
    96,167.54/132,710.46 = 53,149.92/x
  3. Step 3: Cross multiply
    96,167.54x = 132,710.46 × 53,149.92
  4. Step 4: Simplify right side
    96,167.54x = 7,053,550,332.16
  5. Step 5: Solve for x
    x = 7,053,550,332.16/96,167.54
  6. Step 6: Final answer
    x = 73,346.48

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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.