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Finding the Fourth Proportional to 246,952.75, 370,453.92 and 67,041.22

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Solution

The fourth proportional to 246,952.75, 370,453.92 and 67,041.22 is: 100,568.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,952.75 : 370,453.92 = 67,041.22 : x
  2. Step 2: Convert to fraction form
    246,952.75/370,453.92 = 67,041.22/x
  3. Step 3: Cross multiply
    246,952.75x = 370,453.92 × 67,041.22
  4. Step 4: Simplify right side
    246,952.75x = 24,835,682,750.58
  5. Step 5: Solve for x
    x = 24,835,682,750.58/246,952.75
  6. Step 6: Final answer
    x = 100,568.56

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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.