Home / 332,593.20-498,342.60-192,106.80

Finding the Fourth Proportional to 332,593.20, 498,342.60 and 192,106.80

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Solution

The fourth proportional to 332,593.20, 498,342.60 and 192,106.80 is: 287,844.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,593.20 : 498,342.60 = 192,106.80 : x
  2. Step 2: Convert to fraction form
    332,593.20/498,342.60 = 192,106.80/x
  3. Step 3: Cross multiply
    332,593.20x = 498,342.60 × 192,106.80
  4. Step 4: Simplify right side
    332,593.20x = 95,735,002,189.68
  5. Step 5: Solve for x
    x = 95,735,002,189.68/332,593.20
  6. Step 6: Final answer
    x = 287,844.14

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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.