Home / 226,251.45-339,451.00-107,907.41

Finding the Fourth Proportional to 226,251.45, 339,451.00 and 107,907.41

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Solution

The fourth proportional to 226,251.45, 339,451.00 and 107,907.41 is: 161,896.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,251.45 : 339,451.00 = 107,907.41 : x
  2. Step 2: Convert to fraction form
    226,251.45/339,451.00 = 107,907.41/x
  3. Step 3: Cross multiply
    226,251.45x = 339,451.00 × 107,907.41
  4. Step 4: Simplify right side
    226,251.45x = 36,629,278,810.77
  5. Step 5: Solve for x
    x = 36,629,278,810.77/226,251.45
  6. Step 6: Final answer
    x = 161,896.33

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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.