Home / 11,304.11-16,956.97-2,984.04

Finding the Fourth Proportional to 11,304.11, 16,956.97 and 2,984.04

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Solution

The fourth proportional to 11,304.11, 16,956.97 and 2,984.04 is: 4,476.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304.11 : 16,956.97 = 2,984.04 : x
  2. Step 2: Convert to fraction form
    11,304.11/16,956.97 = 2,984.04/x
  3. Step 3: Cross multiply
    11,304.11x = 16,956.97 × 2,984.04
  4. Step 4: Simplify right side
    11,304.11x = 50,600,277.69
  5. Step 5: Solve for x
    x = 50,600,277.69/11,304.11
  6. Step 6: Final answer
    x = 4,476.27

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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.