Home / 6,676.04-9,213-3,844.02

Finding the Fourth Proportional to 6,676.04, 9,213 and 3,844.02

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Solution

The fourth proportional to 6,676.04, 9,213 and 3,844.02 is: 5,304.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676.04 : 9,213 = 3,844.02 : x
  2. Step 2: Convert to fraction form
    6,676.04/9,213 = 3,844.02/x
  3. Step 3: Cross multiply
    6,676.04x = 9,213 × 3,844.02
  4. Step 4: Simplify right side
    6,676.04x = 35,414,956.26
  5. Step 5: Solve for x
    x = 35,414,956.26/6,676.04
  6. Step 6: Final answer
    x = 5,304.78

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1.5x scale

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.