Home / 6,198.03-8,553.02-3,365.29

Finding the Fourth Proportional to 6,198.03, 8,553.02 and 3,365.29

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Solution

The fourth proportional to 6,198.03, 8,553.02 and 3,365.29 is: 4,643.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198.03 : 8,553.02 = 3,365.29 : x
  2. Step 2: Convert to fraction form
    6,198.03/8,553.02 = 3,365.29/x
  3. Step 3: Cross multiply
    6,198.03x = 8,553.02 × 3,365.29
  4. Step 4: Simplify right side
    6,198.03x = 28,783,392.68
  5. Step 5: Solve for x
    x = 28,783,392.68/6,198.03
  6. Step 6: Final answer
    x = 4,643.96

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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.