Home / 88,289.34-132,517.24-32,183.68

Finding the Fourth Proportional to 88,289.34, 132,517.24 and 32,183.68

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Solution

The fourth proportional to 88,289.34, 132,517.24 and 32,183.68 is: 48,305.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,289.34 : 132,517.24 = 32,183.68 : x
  2. Step 2: Convert to fraction form
    88,289.34/132,517.24 = 32,183.68/x
  3. Step 3: Cross multiply
    88,289.34x = 132,517.24 × 32,183.68
  4. Step 4: Simplify right side
    88,289.34x = 4,264,891,623.14
  5. Step 5: Solve for x
    x = 4,264,891,623.14/88,289.34
  6. Step 6: Final answer
    x = 48,305.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.