Home / 246,104.43-369,177.49-68,611.61

Finding the Fourth Proportional to 246,104.43, 369,177.49 and 68,611.61

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Solution

The fourth proportional to 246,104.43, 369,177.49 and 68,611.61 is: 102,923.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,104.43 : 369,177.49 = 68,611.61 : x
  2. Step 2: Convert to fraction form
    246,104.43/369,177.49 = 68,611.61/x
  3. Step 3: Cross multiply
    246,104.43x = 369,177.49 × 68,611.61
  4. Step 4: Simplify right side
    246,104.43x = 25,329,861,621.60
  5. Step 5: Solve for x
    x = 25,329,861,621.60/246,104.43
  6. Step 6: Final answer
    x = 102,923.23

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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.