Home / 95,719.18-132,057.04-95,571.56

Finding the Fourth Proportional to 95,719.18, 132,057.04 and 95,571.56

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Solution

The fourth proportional to 95,719.18, 132,057.04 and 95,571.56 is: 131,853.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,719.18 : 132,057.04 = 95,571.56 : x
  2. Step 2: Convert to fraction form
    95,719.18/132,057.04 = 95,571.56/x
  3. Step 3: Cross multiply
    95,719.18x = 132,057.04 × 95,571.56
  4. Step 4: Simplify right side
    95,719.18x = 12,620,897,321.78
  5. Step 5: Solve for x
    x = 12,620,897,321.78/95,719.18
  6. Step 6: Final answer
    x = 131,853.38

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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.