Home / 88,067.92-132,109.56-24,888.70

Finding the Fourth Proportional to 88,067.92, 132,109.56 and 24,888.70

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Solution

The fourth proportional to 88,067.92, 132,109.56 and 24,888.70 is: 37,335.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,067.92 : 132,109.56 = 24,888.70 : x
  2. Step 2: Convert to fraction form
    88,067.92/132,109.56 = 24,888.70/x
  3. Step 3: Cross multiply
    88,067.92x = 132,109.56 × 24,888.70
  4. Step 4: Simplify right side
    88,067.92x = 3,288,035,205.97
  5. Step 5: Solve for x
    x = 3,288,035,205.97/88,067.92
  6. Step 6: Final answer
    x = 37,335.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.