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Finding the Fourth Proportional to 244,230.30, 366,345.45 and 181,244.70

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Solution

The fourth proportional to 244,230.30, 366,345.45 and 181,244.70 is: 271,867.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,230.30 : 366,345.45 = 181,244.70 : x
  2. Step 2: Convert to fraction form
    244,230.30/366,345.45 = 181,244.70/x
  3. Step 3: Cross multiply
    244,230.30x = 366,345.45 × 181,244.70
  4. Step 4: Simplify right side
    244,230.30x = 66,398,171,181.62
  5. Step 5: Solve for x
    x = 66,398,171,181.62/244,230.30
  6. Step 6: Final answer
    x = 271,867.05

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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.