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Finding the Fourth Proportional to 5,950.66, 8,913.39 and 3,758.26

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Solution

The fourth proportional to 5,950.66, 8,913.39 and 3,758.26 is: 5,629.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.66 : 8,913.39 = 3,758.26 : x
  2. Step 2: Convert to fraction form
    5,950.66/8,913.39 = 3,758.26/x
  3. Step 3: Cross multiply
    5,950.66x = 8,913.39 × 3,758.26
  4. Step 4: Simplify right side
    5,950.66x = 33,498,837.10
  5. Step 5: Solve for x
    x = 33,498,837.10/5,950.66
  6. Step 6: Final answer
    x = 5,629.43

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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.