Home / 226,185.01-339,154.49-68,392.96

Finding the Fourth Proportional to 226,185.01, 339,154.49 and 68,392.96

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Solution

The fourth proportional to 226,185.01, 339,154.49 and 68,392.96 is: 102,552.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,185.01 : 339,154.49 = 68,392.96 : x
  2. Step 2: Convert to fraction form
    226,185.01/339,154.49 = 68,392.96/x
  3. Step 3: Cross multiply
    226,185.01x = 339,154.49 × 68,392.96
  4. Step 4: Simplify right side
    226,185.01x = 23,195,778,791.49
  5. Step 5: Solve for x
    x = 23,195,778,791.49/226,185.01
  6. Step 6: Final answer
    x = 102,552.24

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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.