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Finding the Fourth Proportional to 33,395.22, 46,066.23 and 22,066.56

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Solution

The fourth proportional to 33,395.22, 46,066.23 and 22,066.56 is: 30,439.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,395.22 : 46,066.23 = 22,066.56 : x
  2. Step 2: Convert to fraction form
    33,395.22/46,066.23 = 22,066.56/x
  3. Step 3: Cross multiply
    33,395.22x = 46,066.23 × 22,066.56
  4. Step 4: Simplify right side
    33,395.22x = 1,016,523,228.27
  5. Step 5: Solve for x
    x = 1,016,523,228.27/33,395.22
  6. Step 6: Final answer
    x = 30,439.18

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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.