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Finding the Fourth Proportional to 244,186.69, 366,293.88 and 75,730.96

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Solution

The fourth proportional to 244,186.69, 366,293.88 and 75,730.96 is: 113,600.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,186.69 : 366,293.88 = 75,730.96 : x
  2. Step 2: Convert to fraction form
    244,186.69/366,293.88 = 75,730.96/x
  3. Step 3: Cross multiply
    244,186.69x = 366,293.88 × 75,730.96
  4. Step 4: Simplify right side
    244,186.69x = 27,739,787,174.52
  5. Step 5: Solve for x
    x = 27,739,787,174.52/244,186.69
  6. Step 6: Final answer
    x = 113,600.73

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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.