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Finding the Fourth Proportional to 22,240.44, 33,369.50 and 9,753.80

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Solution

The fourth proportional to 22,240.44, 33,369.50 and 9,753.80 is: 14,634.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,240.44 : 33,369.50 = 9,753.80 : x
  2. Step 2: Convert to fraction form
    22,240.44/33,369.50 = 9,753.80/x
  3. Step 3: Cross multiply
    22,240.44x = 33,369.50 × 9,753.80
  4. Step 4: Simplify right side
    22,240.44x = 325,479,429.10
  5. Step 5: Solve for x
    x = 325,479,429.10/22,240.44
  6. Step 6: Final answer
    x = 14,634.58

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1.5x scale

Why These Related Problems?

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