Home / 95,080.77-131,179.23-54,793.26

Finding the Fourth Proportional to 95,080.77, 131,179.23 and 54,793.26

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Solution

The fourth proportional to 95,080.77, 131,179.23 and 54,793.26 is: 75,596.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,080.77 : 131,179.23 = 54,793.26 : x
  2. Step 2: Convert to fraction form
    95,080.77/131,179.23 = 54,793.26/x
  3. Step 3: Cross multiply
    95,080.77x = 131,179.23 × 54,793.26
  4. Step 4: Simplify right side
    95,080.77x = 7,187,737,655.99
  5. Step 5: Solve for x
    x = 7,187,737,655.99/95,080.77
  6. Step 6: Final answer
    x = 75,596.12

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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.