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Finding the Fourth Proportional to 22,504.94, 33,739.13 and 9,367.14

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Solution

The fourth proportional to 22,504.94, 33,739.13 and 9,367.14 is: 14,043.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,504.94 : 33,739.13 = 9,367.14 : x
  2. Step 2: Convert to fraction form
    22,504.94/33,739.13 = 9,367.14/x
  3. Step 3: Cross multiply
    22,504.94x = 33,739.13 × 9,367.14
  4. Step 4: Simplify right side
    22,504.94x = 316,039,304.13
  5. Step 5: Solve for x
    x = 316,039,304.13/22,504.94
  6. Step 6: Final answer
    x = 14,043.11

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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.