Home / 246,067.68-339,573.33-132,890.46

Finding the Fourth Proportional to 246,067.68, 339,573.33 and 132,890.46

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Solution

The fourth proportional to 246,067.68, 339,573.33 and 132,890.46 is: 183,388.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,067.68 : 339,573.33 = 132,890.46 : x
  2. Step 2: Convert to fraction form
    246,067.68/339,573.33 = 132,890.46/x
  3. Step 3: Cross multiply
    246,067.68x = 339,573.33 × 132,890.46
  4. Step 4: Simplify right side
    246,067.68x = 45,126,056,027.43
  5. Step 5: Solve for x
    x = 45,126,056,027.43/246,067.68
  6. Step 6: Final answer
    x = 183,388.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.