Home / 332,581.20-498,324.60-192,094.80

Finding the Fourth Proportional to 332,581.20, 498,324.60 and 192,094.80

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Solution

The fourth proportional to 332,581.20, 498,324.60 and 192,094.80 is: 287,826.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,581.20 : 498,324.60 = 192,094.80 : x
  2. Step 2: Convert to fraction form
    332,581.20/498,324.60 = 192,094.80/x
  3. Step 3: Cross multiply
    332,581.20x = 498,324.60 × 192,094.80
  4. Step 4: Simplify right side
    332,581.20x = 95,725,564,372.08
  5. Step 5: Solve for x
    x = 95,725,564,372.08/332,581.20
  6. Step 6: Final answer
    x = 287,826.14

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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.