Home / 11,934.44-17,901.66-4,537.19

Finding the Fourth Proportional to 11,934.44, 17,901.66 and 4,537.19

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Solution

The fourth proportional to 11,934.44, 17,901.66 and 4,537.19 is: 6,805.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,934.44 : 17,901.66 = 4,537.19 : x
  2. Step 2: Convert to fraction form
    11,934.44/17,901.66 = 4,537.19/x
  3. Step 3: Cross multiply
    11,934.44x = 17,901.66 × 4,537.19
  4. Step 4: Simplify right side
    11,934.44x = 81,223,143.23
  5. Step 5: Solve for x
    x = 81,223,143.23/11,934.44
  6. Step 6: Final answer
    x = 6,805.78

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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.