Home / 3,304.19-4,559.06-1,906.13

Finding the Fourth Proportional to 3,304.19, 4,559.06 and 1,906.13

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Solution

The fourth proportional to 3,304.19, 4,559.06 and 1,906.13 is: 2,630.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304.19 : 4,559.06 = 1,906.13 : x
  2. Step 2: Convert to fraction form
    3,304.19/4,559.06 = 1,906.13/x
  3. Step 3: Cross multiply
    3,304.19x = 4,559.06 × 1,906.13
  4. Step 4: Simplify right side
    3,304.19x = 8,690,128.71
  5. Step 5: Solve for x
    x = 8,690,128.71/3,304.19
  6. Step 6: Final answer
    x = 2,630.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.