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Finding the Fourth Proportional to 241,097.42, 332,713.89 and 133,664.69

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Solution

The fourth proportional to 241,097.42, 332,713.89 and 133,664.69 is: 184,456.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,097.42 : 332,713.89 = 133,664.69 : x
  2. Step 2: Convert to fraction form
    241,097.42/332,713.89 = 133,664.69/x
  3. Step 3: Cross multiply
    241,097.42x = 332,713.89 × 133,664.69
  4. Step 4: Simplify right side
    241,097.42x = 44,472,098,965.54
  5. Step 5: Solve for x
    x = 44,472,098,965.54/241,097.42
  6. Step 6: Final answer
    x = 184,456.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.