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Finding the Fourth Proportional to 22,095.51, 33,123.61 and 8,052.90

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Solution

The fourth proportional to 22,095.51, 33,123.61 and 8,052.90 is: 12,072.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,095.51 : 33,123.61 = 8,052.90 : x
  2. Step 2: Convert to fraction form
    22,095.51/33,123.61 = 8,052.90/x
  3. Step 3: Cross multiply
    22,095.51x = 33,123.61 × 8,052.90
  4. Step 4: Simplify right side
    22,095.51x = 266,741,004.82
  5. Step 5: Solve for x
    x = 266,741,004.82/22,095.51
  6. Step 6: Final answer
    x = 12,072.18

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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.