Home / 95,891.54-132,330.92-53,452.80

Finding the Fourth Proportional to 95,891.54, 132,330.92 and 53,452.80

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Solution

The fourth proportional to 95,891.54, 132,330.92 and 53,452.80 is: 73,765.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,891.54 : 132,330.92 = 53,452.80 : x
  2. Step 2: Convert to fraction form
    95,891.54/132,330.92 = 53,452.80/x
  3. Step 3: Cross multiply
    95,891.54x = 132,330.92 × 53,452.80
  4. Step 4: Simplify right side
    95,891.54x = 7,073,457,933.31
  5. Step 5: Solve for x
    x = 7,073,457,933.31/95,891.54
  6. Step 6: Final answer
    x = 73,765.20

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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.