Home / 95,813.97-132,194.01-55,519.95

Finding the Fourth Proportional to 95,813.97, 132,194.01 and 55,519.95

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Solution

The fourth proportional to 95,813.97, 132,194.01 and 55,519.95 is: 76,600.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,813.97 : 132,194.01 = 55,519.95 : x
  2. Step 2: Convert to fraction form
    95,813.97/132,194.01 = 55,519.95/x
  3. Step 3: Cross multiply
    95,813.97x = 132,194.01 × 55,519.95
  4. Step 4: Simplify right side
    95,813.97x = 7,339,404,473.54
  5. Step 5: Solve for x
    x = 7,339,404,473.54/95,813.97
  6. Step 6: Final answer
    x = 76,600.57

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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.