Home / 246,111.98-339,634.52-132,934.73

Finding the Fourth Proportional to 246,111.98, 339,634.52 and 132,934.73

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Solution

The fourth proportional to 246,111.98, 339,634.52 and 132,934.73 is: 183,449.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,111.98 : 339,634.52 = 132,934.73 : x
  2. Step 2: Convert to fraction form
    246,111.98/339,634.52 = 132,934.73/x
  3. Step 3: Cross multiply
    246,111.98x = 339,634.52 × 132,934.73
  4. Step 4: Simplify right side
    246,111.98x = 45,149,223,214.88
  5. Step 5: Solve for x
    x = 45,149,223,214.88/246,111.98
  6. Step 6: Final answer
    x = 183,449.92

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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.