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Finding the Fourth Proportional to 246,573.43, 369,863.78 and 69,069.22

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Solution

The fourth proportional to 246,573.43, 369,863.78 and 69,069.22 is: 103,604.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,573.43 : 369,863.78 = 69,069.22 : x
  2. Step 2: Convert to fraction form
    246,573.43/369,863.78 = 69,069.22/x
  3. Step 3: Cross multiply
    246,573.43x = 369,863.78 × 69,069.22
  4. Step 4: Simplify right side
    246,573.43x = 25,546,202,168.37
  5. Step 5: Solve for x
    x = 25,546,202,168.37/246,573.43
  6. Step 6: Final answer
    x = 103,604.85

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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.