Home / 96,229.20-132,793.54-53,207.95

Finding the Fourth Proportional to 96,229.20, 132,793.54 and 53,207.95

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Solution

The fourth proportional to 96,229.20, 132,793.54 and 53,207.95 is: 73,425.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,229.20 : 132,793.54 = 53,207.95 : x
  2. Step 2: Convert to fraction form
    96,229.20/132,793.54 = 53,207.95/x
  3. Step 3: Cross multiply
    96,229.20x = 132,793.54 × 53,207.95
  4. Step 4: Simplify right side
    96,229.20x = 7,065,671,106.64
  5. Step 5: Solve for x
    x = 7,065,671,106.64/96,229.20
  6. Step 6: Final answer
    x = 73,425.44

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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.