Home / 11,463.29-17,192.46-4,067.99

Finding the Fourth Proportional to 11,463.29, 17,192.46 and 4,067.99

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Solution

The fourth proportional to 11,463.29, 17,192.46 and 4,067.99 is: 6,101.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,463.29 : 17,192.46 = 4,067.99 : x
  2. Step 2: Convert to fraction form
    11,463.29/17,192.46 = 4,067.99/x
  3. Step 3: Cross multiply
    11,463.29x = 17,192.46 × 4,067.99
  4. Step 4: Simplify right side
    11,463.29x = 69,938,755.36
  5. Step 5: Solve for x
    x = 69,938,755.36/11,463.29
  6. Step 6: Final answer
    x = 6,101.11

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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.