Home / 246,167.22-369,313.20-68,674.20

Finding the Fourth Proportional to 246,167.22, 369,313.20 and 68,674.20

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Solution

The fourth proportional to 246,167.22, 369,313.20 and 68,674.20 is: 103,028.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,167.22 : 369,313.20 = 68,674.20 : x
  2. Step 2: Convert to fraction form
    246,167.22/369,313.20 = 68,674.20/x
  3. Step 3: Cross multiply
    246,167.22x = 369,313.20 × 68,674.20
  4. Step 4: Simplify right side
    246,167.22x = 25,362,288,559.44
  5. Step 5: Solve for x
    x = 25,362,288,559.44/246,167.22
  6. Step 6: Final answer
    x = 103,028.70

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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.