Home / 246,513.12-369,520.56-96,694.74

Finding the Fourth Proportional to 246,513.12, 369,520.56 and 96,694.74

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Solution

The fourth proportional to 246,513.12, 369,520.56 and 96,694.74 is: 144,944.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,513.12 : 369,520.56 = 96,694.74 : x
  2. Step 2: Convert to fraction form
    246,513.12/369,520.56 = 96,694.74/x
  3. Step 3: Cross multiply
    246,513.12x = 369,520.56 × 96,694.74
  4. Step 4: Simplify right side
    246,513.12x = 35,730,694,473.85
  5. Step 5: Solve for x
    x = 35,730,694,473.85/246,513.12
  6. Step 6: Final answer
    x = 144,944.39

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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.