Home / 6,013.52-8,298.60-3,361.04

Finding the Fourth Proportional to 6,013.52, 8,298.60 and 3,361.04

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Solution

The fourth proportional to 6,013.52, 8,298.60 and 3,361.04 is: 4,638.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013.52 : 8,298.60 = 3,361.04 : x
  2. Step 2: Convert to fraction form
    6,013.52/8,298.60 = 3,361.04/x
  3. Step 3: Cross multiply
    6,013.52x = 8,298.60 × 3,361.04
  4. Step 4: Simplify right side
    6,013.52x = 27,891,926.54
  5. Step 5: Solve for x
    x = 27,891,926.54/6,013.52
  6. Step 6: Final answer
    x = 4,638.20

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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.