Home / 246,191.12-369,326.03-104,037.75

Finding the Fourth Proportional to 246,191.12, 369,326.03 and 104,037.75

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Solution

The fourth proportional to 246,191.12, 369,326.03 and 104,037.75 is: 156,073.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,191.12 : 369,326.03 = 104,037.75 : x
  2. Step 2: Convert to fraction form
    246,191.12/369,326.03 = 104,037.75/x
  3. Step 3: Cross multiply
    246,191.12x = 369,326.03 × 104,037.75
  4. Step 4: Simplify right side
    246,191.12x = 38,423,847,734.13
  5. Step 5: Solve for x
    x = 38,423,847,734.13/246,191.12
  6. Step 6: Final answer
    x = 156,073.25

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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.