Home / 95,053.17-131,202.57-54,793.84

Finding the Fourth Proportional to 95,053.17, 131,202.57 and 54,793.84

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Solution

The fourth proportional to 95,053.17, 131,202.57 and 54,793.84 is: 75,632.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,053.17 : 131,202.57 = 54,793.84 : x
  2. Step 2: Convert to fraction form
    95,053.17/131,202.57 = 54,793.84/x
  3. Step 3: Cross multiply
    95,053.17x = 131,202.57 × 54,793.84
  4. Step 4: Simplify right side
    95,053.17x = 7,189,092,628.17
  5. Step 5: Solve for x
    x = 7,189,092,628.17/95,053.17
  6. Step 6: Final answer
    x = 75,632.33

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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.