Home / 4,067.73-6,092.55-3,136.50

Finding the Fourth Proportional to 4,067.73, 6,092.55 and 3,136.50

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Solution

The fourth proportional to 4,067.73, 6,092.55 and 3,136.50 is: 4,697.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.73 : 6,092.55 = 3,136.50 : x
  2. Step 2: Convert to fraction form
    4,067.73/6,092.55 = 3,136.50/x
  3. Step 3: Cross multiply
    4,067.73x = 6,092.55 × 3,136.50
  4. Step 4: Simplify right side
    4,067.73x = 19,109,283.08
  5. Step 5: Solve for x
    x = 19,109,283.08/4,067.73
  6. Step 6: Final answer
    x = 4,697.78

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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.