Home / 95,052.65-131,201.88-54,793.34

Finding the Fourth Proportional to 95,052.65, 131,201.88 and 54,793.34

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Solution

The fourth proportional to 95,052.65, 131,201.88 and 54,793.34 is: 75,631.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,052.65 : 131,201.88 = 54,793.34 : x
  2. Step 2: Convert to fraction form
    95,052.65/131,201.88 = 54,793.34/x
  3. Step 3: Cross multiply
    95,052.65x = 131,201.88 × 54,793.34
  4. Step 4: Simplify right side
    95,052.65x = 7,188,989,219.48
  5. Step 5: Solve for x
    x = 7,188,989,219.48/95,052.65
  6. Step 6: Final answer
    x = 75,631.65

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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.