Home / 3,194.22-4,786.97-2,413.59

Finding the Fourth Proportional to 3,194.22, 4,786.97 and 2,413.59

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Solution

The fourth proportional to 3,194.22, 4,786.97 and 2,413.59 is: 3,617.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194.22 : 4,786.97 = 2,413.59 : x
  2. Step 2: Convert to fraction form
    3,194.22/4,786.97 = 2,413.59/x
  3. Step 3: Cross multiply
    3,194.22x = 4,786.97 × 2,413.59
  4. Step 4: Simplify right side
    3,194.22x = 11,553,752.90
  5. Step 5: Solve for x
    x = 11,553,752.90/3,194.22
  6. Step 6: Final answer
    x = 3,617.08

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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.