Home / 95,059.34-131,195.96-54,765.44

Finding the Fourth Proportional to 95,059.34, 131,195.96 and 54,765.44

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Solution

The fourth proportional to 95,059.34, 131,195.96 and 54,765.44 is: 75,584.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,059.34 : 131,195.96 = 54,765.44 : x
  2. Step 2: Convert to fraction form
    95,059.34/131,195.96 = 54,765.44/x
  3. Step 3: Cross multiply
    95,059.34x = 131,195.96 × 54,765.44
  4. Step 4: Simplify right side
    95,059.34x = 7,185,003,545.82
  5. Step 5: Solve for x
    x = 7,185,003,545.82/95,059.34
  6. Step 6: Final answer
    x = 75,584.41

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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.