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Finding the Fourth Proportional to 24,054.21, 33,195.84 and 13,443.84

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Solution

The fourth proportional to 24,054.21, 33,195.84 and 13,443.84 is: 18,553.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,054.21 : 33,195.84 = 13,443.84 : x
  2. Step 2: Convert to fraction form
    24,054.21/33,195.84 = 13,443.84/x
  3. Step 3: Cross multiply
    24,054.21x = 33,195.84 × 13,443.84
  4. Step 4: Simplify right side
    24,054.21x = 446,279,635.70
  5. Step 5: Solve for x
    x = 446,279,635.70/24,054.21
  6. Step 6: Final answer
    x = 18,553.08

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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.