Home / 3,194.19-4,792.19-1,344.35

Finding the Fourth Proportional to 3,194.19, 4,792.19 and 1,344.35

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Solution

The fourth proportional to 3,194.19, 4,792.19 and 1,344.35 is: 2,016.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194.19 : 4,792.19 = 1,344.35 : x
  2. Step 2: Convert to fraction form
    3,194.19/4,792.19 = 1,344.35/x
  3. Step 3: Cross multiply
    3,194.19x = 4,792.19 × 1,344.35
  4. Step 4: Simplify right side
    3,194.19x = 6,442,380.63
  5. Step 5: Solve for x
    x = 6,442,380.63/3,194.19
  6. Step 6: Final answer
    x = 2,016.91

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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.