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Finding the Fourth Proportional to 23,924.41, 33,013.54 and 13,853.54

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Solution

The fourth proportional to 23,924.41, 33,013.54 and 13,853.54 is: 19,116.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,924.41 : 33,013.54 = 13,853.54 : x
  2. Step 2: Convert to fraction form
    23,924.41/33,013.54 = 13,853.54/x
  3. Step 3: Cross multiply
    23,924.41x = 33,013.54 × 13,853.54
  4. Step 4: Simplify right side
    23,924.41x = 457,354,396.93
  5. Step 5: Solve for x
    x = 457,354,396.93/23,924.41
  6. Step 6: Final answer
    x = 19,116.64

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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.