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Finding the Fourth Proportional to 262,246.92, 394,120.04 and 244,476.93

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Solution

The fourth proportional to 262,246.92, 394,120.04 and 244,476.93 is: 367,414.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,246.92 : 394,120.04 = 244,476.93 : x
  2. Step 2: Convert to fraction form
    262,246.92/394,120.04 = 244,476.93/x
  3. Step 3: Cross multiply
    262,246.92x = 394,120.04 × 244,476.93
  4. Step 4: Simplify right side
    262,246.92x = 96,353,257,430.68
  5. Step 5: Solve for x
    x = 96,353,257,430.68/262,246.92
  6. Step 6: Final answer
    x = 367,414.26

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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.