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Finding the Fourth Proportional to 33,567.48, 46,325.39 and 22,217.42

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Solution

The fourth proportional to 33,567.48, 46,325.39 and 22,217.42 is: 30,661.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,567.48 : 46,325.39 = 22,217.42 : x
  2. Step 2: Convert to fraction form
    33,567.48/46,325.39 = 22,217.42/x
  3. Step 3: Cross multiply
    33,567.48x = 46,325.39 × 22,217.42
  4. Step 4: Simplify right side
    33,567.48x = 1,029,230,651.02
  5. Step 5: Solve for x
    x = 1,029,230,651.02/33,567.48
  6. Step 6: Final answer
    x = 30,661.54

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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.