Home / 244,233.10-366,349.65-199,909.90

Finding the Fourth Proportional to 244,233.10, 366,349.65 and 199,909.90

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Solution

The fourth proportional to 244,233.10, 366,349.65 and 199,909.90 is: 299,864.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,233.10 : 366,349.65 = 199,909.90 : x
  2. Step 2: Convert to fraction form
    244,233.10/366,349.65 = 199,909.90/x
  3. Step 3: Cross multiply
    244,233.10x = 366,349.65 × 199,909.90
  4. Step 4: Simplify right side
    244,233.10x = 73,236,921,896.54
  5. Step 5: Solve for x
    x = 73,236,921,896.54/244,233.10
  6. Step 6: Final answer
    x = 299,864.85

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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.