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Finding the Fourth Proportional to 24,604.26, 33,953.68 and 13,993.88

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Solution

The fourth proportional to 24,604.26, 33,953.68 and 13,993.88 is: 19,311.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,604.26 : 33,953.68 = 13,993.88 : x
  2. Step 2: Convert to fraction form
    24,604.26/33,953.68 = 13,993.88/x
  3. Step 3: Cross multiply
    24,604.26x = 33,953.68 × 13,993.88
  4. Step 4: Simplify right side
    24,604.26x = 475,143,723.48
  5. Step 5: Solve for x
    x = 475,143,723.48/24,604.26
  6. Step 6: Final answer
    x = 19,311.44

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.