Home / 226,467.96-339,754.37-66,546.33

Finding the Fourth Proportional to 226,467.96, 339,754.37 and 66,546.33

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Solution

The fourth proportional to 226,467.96, 339,754.37 and 66,546.33 is: 99,834.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,467.96 : 339,754.37 = 66,546.33 : x
  2. Step 2: Convert to fraction form
    226,467.96/339,754.37 = 66,546.33/x
  3. Step 3: Cross multiply
    226,467.96x = 339,754.37 × 66,546.33
  4. Step 4: Simplify right side
    226,467.96x = 22,609,406,092.23
  5. Step 5: Solve for x
    x = 22,609,406,092.23/226,467.96
  6. Step 6: Final answer
    x = 99,834.90

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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.