Home / 36,791.44-55,187.69-10,496.18

Finding the Fourth Proportional to 36,791.44, 55,187.69 and 10,496.18

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Solution

The fourth proportional to 36,791.44, 55,187.69 and 10,496.18 is: 15,744.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,791.44 : 55,187.69 = 10,496.18 : x
  2. Step 2: Convert to fraction form
    36,791.44/55,187.69 = 10,496.18/x
  3. Step 3: Cross multiply
    36,791.44x = 55,187.69 × 10,496.18
  4. Step 4: Simplify right side
    36,791.44x = 579,259,928.02
  5. Step 5: Solve for x
    x = 579,259,928.02/36,791.44
  6. Step 6: Final answer
    x = 15,744.42

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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.