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Finding the Fourth Proportional to 22,182.15, 33,273.23 and 22,182.15

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Solution

The fourth proportional to 22,182.15, 33,273.23 and 22,182.15 is: 33,273.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,182.15 : 33,273.23 = 22,182.15 : x
  2. Step 2: Convert to fraction form
    22,182.15/33,273.23 = 22,182.15/x
  3. Step 3: Cross multiply
    22,182.15x = 33,273.23 × 22,182.15
  4. Step 4: Simplify right side
    22,182.15x = 738,071,667.93
  5. Step 5: Solve for x
    x = 738,071,667.93/22,182.15
  6. Step 6: Final answer
    x = 33,273.23

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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.