Home / 96,232.11-132,800.76-53,789.73

Finding the Fourth Proportional to 96,232.11, 132,800.76 and 53,789.73

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Solution

The fourth proportional to 96,232.11, 132,800.76 and 53,789.73 is: 74,230.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,232.11 : 132,800.76 = 53,789.73 : x
  2. Step 2: Convert to fraction form
    96,232.11/132,800.76 = 53,789.73/x
  3. Step 3: Cross multiply
    96,232.11x = 132,800.76 × 53,789.73
  4. Step 4: Simplify right side
    96,232.11x = 7,143,317,024.19
  5. Step 5: Solve for x
    x = 7,143,317,024.19/96,232.11
  6. Step 6: Final answer
    x = 74,230.08

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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.