Home / 95,725.95-132,092.27-55,452.65

Finding the Fourth Proportional to 95,725.95, 132,092.27 and 55,452.65

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Solution

The fourth proportional to 95,725.95, 132,092.27 and 55,452.65 is: 76,519.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,725.95 : 132,092.27 = 55,452.65 : x
  2. Step 2: Convert to fraction form
    95,725.95/132,092.27 = 55,452.65/x
  3. Step 3: Cross multiply
    95,725.95x = 132,092.27 × 55,452.65
  4. Step 4: Simplify right side
    95,725.95x = 7,324,866,416.02
  5. Step 5: Solve for x
    x = 7,324,866,416.02/95,725.95
  6. Step 6: Final answer
    x = 76,519.13

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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.