Home / 11,350.44-17,033.40-3,954.90

Finding the Fourth Proportional to 11,350.44, 17,033.40 and 3,954.90

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Solution

The fourth proportional to 11,350.44, 17,033.40 and 3,954.90 is: 5,935.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350.44 : 17,033.40 = 3,954.90 : x
  2. Step 2: Convert to fraction form
    11,350.44/17,033.40 = 3,954.90/x
  3. Step 3: Cross multiply
    11,350.44x = 17,033.40 × 3,954.90
  4. Step 4: Simplify right side
    11,350.44x = 67,365,393.66
  5. Step 5: Solve for x
    x = 67,365,393.66/11,350.44
  6. Step 6: Final answer
    x = 5,935.05

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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.