Home / 246,788.46-370,138.14-69,251.85

Finding the Fourth Proportional to 246,788.46, 370,138.14 and 69,251.85

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Solution

The fourth proportional to 246,788.46, 370,138.14 and 69,251.85 is: 103,865.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,788.46 : 370,138.14 = 69,251.85 : x
  2. Step 2: Convert to fraction form
    246,788.46/370,138.14 = 69,251.85/x
  3. Step 3: Cross multiply
    246,788.46x = 370,138.14 × 69,251.85
  4. Step 4: Simplify right side
    246,788.46x = 25,632,750,950.56
  5. Step 5: Solve for x
    x = 25,632,750,950.56/246,788.46
  6. Step 6: Final answer
    x = 103,865.27

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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.