Home / 241,177.52-361,769.33-91,377.57

Finding the Fourth Proportional to 241,177.52, 361,769.33 and 91,377.57

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Solution

The fourth proportional to 241,177.52, 361,769.33 and 91,377.57 is: 137,067.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,177.52 : 361,769.33 = 91,377.57 : x
  2. Step 2: Convert to fraction form
    241,177.52/361,769.33 = 91,377.57/x
  3. Step 3: Cross multiply
    241,177.52x = 361,769.33 × 91,377.57
  4. Step 4: Simplify right side
    241,177.52x = 33,057,601,569.06
  5. Step 5: Solve for x
    x = 33,057,601,569.06/241,177.52
  6. Step 6: Final answer
    x = 137,067.51

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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.