Home / 6,098.40-9,143.49-2,202.30

Finding the Fourth Proportional to 6,098.40, 9,143.49 and 2,202.30

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Solution

The fourth proportional to 6,098.40, 9,143.49 and 2,202.30 is: 3,301.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,098.40 : 9,143.49 = 2,202.30 : x
  2. Step 2: Convert to fraction form
    6,098.40/9,143.49 = 2,202.30/x
  3. Step 3: Cross multiply
    6,098.40x = 9,143.49 × 2,202.30
  4. Step 4: Simplify right side
    6,098.40x = 20,136,708.03
  5. Step 5: Solve for x
    x = 20,136,708.03/6,098.40
  6. Step 6: Final answer
    x = 3,301.97

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1.5x scale

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.