Home / 3,092.94-4,634.54-2,391.86

Finding the Fourth Proportional to 3,092.94, 4,634.54 and 2,391.86

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Solution

The fourth proportional to 3,092.94, 4,634.54 and 2,391.86 is: 3,584.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092.94 : 4,634.54 = 2,391.86 : x
  2. Step 2: Convert to fraction form
    3,092.94/4,634.54 = 2,391.86/x
  3. Step 3: Cross multiply
    3,092.94x = 4,634.54 × 2,391.86
  4. Step 4: Simplify right side
    3,092.94x = 11,085,179.44
  5. Step 5: Solve for x
    x = 11,085,179.44/3,092.94
  6. Step 6: Final answer
    x = 3,584.03

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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.