Home / 3,304.20-4,956.30-1,453.35

Finding the Fourth Proportional to 3,304.20, 4,956.30 and 1,453.35

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Solution

The fourth proportional to 3,304.20, 4,956.30 and 1,453.35 is: 2,180.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304.20 : 4,956.30 = 1,453.35 : x
  2. Step 2: Convert to fraction form
    3,304.20/4,956.30 = 1,453.35/x
  3. Step 3: Cross multiply
    3,304.20x = 4,956.30 × 1,453.35
  4. Step 4: Simplify right side
    3,304.20x = 7,203,238.61
  5. Step 5: Solve for x
    x = 7,203,238.61/3,304.20
  6. Step 6: Final answer
    x = 2,180.03

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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.