Home / 177,247.86-244,604.97-96,675.39

Finding the Fourth Proportional to 177,247.86, 244,604.97 and 96,675.39

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Solution

The fourth proportional to 177,247.86, 244,604.97 and 96,675.39 is: 133,413.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,247.86 : 244,604.97 = 96,675.39 : x
  2. Step 2: Convert to fraction form
    177,247.86/244,604.97 = 96,675.39/x
  3. Step 3: Cross multiply
    177,247.86x = 244,604.97 × 96,675.39
  4. Step 4: Simplify right side
    177,247.86x = 23,647,279,590.89
  5. Step 5: Solve for x
    x = 23,647,279,590.89/177,247.86
  6. Step 6: Final answer
    x = 133,413.62

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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.