Home / 246,481.26-369,707.30-68,984.34

Finding the Fourth Proportional to 246,481.26, 369,707.30 and 68,984.34

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Solution

The fourth proportional to 246,481.26, 369,707.30 and 68,984.34 is: 103,472.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,481.26 : 369,707.30 = 68,984.34 : x
  2. Step 2: Convert to fraction form
    246,481.26/369,707.30 = 68,984.34/x
  3. Step 3: Cross multiply
    246,481.26x = 369,707.30 × 68,984.34
  4. Step 4: Simplify right side
    246,481.26x = 25,504,014,083.68
  5. Step 5: Solve for x
    x = 25,504,014,083.68/246,481.26
  6. Step 6: Final answer
    x = 103,472.43

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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.