Home / 226,595.20-339,570.96-166,961.92

Finding the Fourth Proportional to 226,595.20, 339,570.96 and 166,961.92

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Solution

The fourth proportional to 226,595.20, 339,570.96 and 166,961.92 is: 250,205.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,595.20 : 339,570.96 = 166,961.92 : x
  2. Step 2: Convert to fraction form
    226,595.20/339,570.96 = 166,961.92/x
  3. Step 3: Cross multiply
    226,595.20x = 339,570.96 × 166,961.92
  4. Step 4: Simplify right side
    226,595.20x = 56,695,419,457.84
  5. Step 5: Solve for x
    x = 56,695,419,457.84/226,595.20
  6. Step 6: Final answer
    x = 250,205.74

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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.