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Finding the Fourth Proportional to 241,791.85, 333,675.77 and 132,908.07

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Solution

The fourth proportional to 241,791.85, 333,675.77 and 132,908.07 is: 183,414.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,791.85 : 333,675.77 = 132,908.07 : x
  2. Step 2: Convert to fraction form
    241,791.85/333,675.77 = 132,908.07/x
  3. Step 3: Cross multiply
    241,791.85x = 333,675.77 × 132,908.07
  4. Step 4: Simplify right side
    241,791.85x = 44,348,202,596.46
  5. Step 5: Solve for x
    x = 44,348,202,596.46/241,791.85
  6. Step 6: Final answer
    x = 183,414.79

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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.