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Finding the Fourth Proportional to 22,049.44, 33,046.08 and 10,336.88

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Solution

The fourth proportional to 22,049.44, 33,046.08 and 10,336.88 is: 15,492.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,049.44 : 33,046.08 = 10,336.88 : x
  2. Step 2: Convert to fraction form
    22,049.44/33,046.08 = 10,336.88/x
  3. Step 3: Cross multiply
    22,049.44x = 33,046.08 × 10,336.88
  4. Step 4: Simplify right side
    22,049.44x = 341,593,363.43
  5. Step 5: Solve for x
    x = 341,593,363.43/22,049.44
  6. Step 6: Final answer
    x = 15,492.16

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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.