Home / 232,007.20-347,233.20-204,013.60

Finding the Fourth Proportional to 232,007.20, 347,233.20 and 204,013.60

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Solution

The fourth proportional to 232,007.20, 347,233.20 and 204,013.60 is: 305,336.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,007.20 : 347,233.20 = 204,013.60 : x
  2. Step 2: Convert to fraction form
    232,007.20/347,233.20 = 204,013.60/x
  3. Step 3: Cross multiply
    232,007.20x = 347,233.20 × 204,013.60
  4. Step 4: Simplify right side
    232,007.20x = 70,840,295,171.52
  5. Step 5: Solve for x
    x = 70,840,295,171.52/232,007.20
  6. Step 6: Final answer
    x = 305,336.62

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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.