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Finding the Fourth Proportional to 22,544.16, 33,824.88 and 9,393

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Solution

The fourth proportional to 22,544.16, 33,824.88 and 9,393 is: 14,093.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,544.16 : 33,824.88 = 9,393 : x
  2. Step 2: Convert to fraction form
    22,544.16/33,824.88 = 9,393/x
  3. Step 3: Cross multiply
    22,544.16x = 33,824.88 × 9,393
  4. Step 4: Simplify right side
    22,544.16x = 317,717,097.84
  5. Step 5: Solve for x
    x = 317,717,097.84/22,544.16
  6. Step 6: Final answer
    x = 14,093.10

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.