Home / 4,194.33-6,287.27-2,108.04

Finding the Fourth Proportional to 4,194.33, 6,287.27 and 2,108.04

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Solution

The fourth proportional to 4,194.33, 6,287.27 and 2,108.04 is: 3,159.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194.33 : 6,287.27 = 2,108.04 : x
  2. Step 2: Convert to fraction form
    4,194.33/6,287.27 = 2,108.04/x
  3. Step 3: Cross multiply
    4,194.33x = 6,287.27 × 2,108.04
  4. Step 4: Simplify right side
    4,194.33x = 13,253,806.11
  5. Step 5: Solve for x
    x = 13,253,806.11/4,194.33
  6. Step 6: Final answer
    x = 3,159.93

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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.