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Finding the Fourth Proportional to 246,380.98, 369,571.20 and 59,392.48

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Solution

The fourth proportional to 246,380.98, 369,571.20 and 59,392.48 is: 89,088.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,380.98 : 369,571.20 = 59,392.48 : x
  2. Step 2: Convert to fraction form
    246,380.98/369,571.20 = 59,392.48/x
  3. Step 3: Cross multiply
    246,380.98x = 369,571.20 × 59,392.48
  4. Step 4: Simplify right side
    246,380.98x = 21,949,750,104.58
  5. Step 5: Solve for x
    x = 21,949,750,104.58/246,380.98
  6. Step 6: Final answer
    x = 89,088.65

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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.