Home / 233,440.20-350,269.65-115,046.96

Finding the Fourth Proportional to 233,440.20, 350,269.65 and 115,046.96

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Solution

The fourth proportional to 233,440.20, 350,269.65 and 115,046.96 is: 172,624.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,440.20 : 350,269.65 = 115,046.96 : x
  2. Step 2: Convert to fraction form
    233,440.20/350,269.65 = 115,046.96/x
  3. Step 3: Cross multiply
    233,440.20x = 350,269.65 × 115,046.96
  4. Step 4: Simplify right side
    233,440.20x = 40,297,456,086.18
  5. Step 5: Solve for x
    x = 40,297,456,086.18/233,440.20
  6. Step 6: Final answer
    x = 172,624.32

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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.