Home / 4,108.44-6,165.39-1,511.38

Finding the Fourth Proportional to 4,108.44, 6,165.39 and 1,511.38

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Solution

The fourth proportional to 4,108.44, 6,165.39 and 1,511.38 is: 2,268.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108.44 : 6,165.39 = 1,511.38 : x
  2. Step 2: Convert to fraction form
    4,108.44/6,165.39 = 1,511.38/x
  3. Step 3: Cross multiply
    4,108.44x = 6,165.39 × 1,511.38
  4. Step 4: Simplify right side
    4,108.44x = 9,318,251.84
  5. Step 5: Solve for x
    x = 9,318,251.84/4,108.44
  6. Step 6: Final answer
    x = 2,268.07

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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.