Home / 4,110.36-5,671.94-2,317.97

Finding the Fourth Proportional to 4,110.36, 5,671.94 and 2,317.97

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Solution

The fourth proportional to 4,110.36, 5,671.94 and 2,317.97 is: 3,198.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.36 : 5,671.94 = 2,317.97 : x
  2. Step 2: Convert to fraction form
    4,110.36/5,671.94 = 2,317.97/x
  3. Step 3: Cross multiply
    4,110.36x = 5,671.94 × 2,317.97
  4. Step 4: Simplify right side
    4,110.36x = 13,147,346.81
  5. Step 5: Solve for x
    x = 13,147,346.81/4,110.36
  6. Step 6: Final answer
    x = 3,198.59

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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.