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Finding the Fourth Proportional to 22,062.51, 33,096.83 and 8,020.94

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Solution

The fourth proportional to 22,062.51, 33,096.83 and 8,020.94 is: 12,032.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,062.51 : 33,096.83 = 8,020.94 : x
  2. Step 2: Convert to fraction form
    22,062.51/33,096.83 = 8,020.94/x
  3. Step 3: Cross multiply
    22,062.51x = 33,096.83 × 8,020.94
  4. Step 4: Simplify right side
    22,062.51x = 265,467,482.03
  5. Step 5: Solve for x
    x = 265,467,482.03/22,062.51
  6. Step 6: Final answer
    x = 12,032.51

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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.