Home / 177,093.72-244,382.22-96,519.54

Finding the Fourth Proportional to 177,093.72, 244,382.22 and 96,519.54

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Solution

The fourth proportional to 177,093.72, 244,382.22 and 96,519.54 is: 133,193.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,093.72 : 244,382.22 = 96,519.54 : x
  2. Step 2: Convert to fraction form
    177,093.72/244,382.22 = 96,519.54/x
  3. Step 3: Cross multiply
    177,093.72x = 244,382.22 × 96,519.54
  4. Step 4: Simplify right side
    177,093.72x = 23,587,659,458.58
  5. Step 5: Solve for x
    x = 23,587,659,458.58/177,093.72
  6. Step 6: Final answer
    x = 133,193.09

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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.