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Finding the Fourth Proportional to 22,053.66, 33,076.59 and 10,043.06

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Solution

The fourth proportional to 22,053.66, 33,076.59 and 10,043.06 is: 15,062.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,053.66 : 33,076.59 = 10,043.06 : x
  2. Step 2: Convert to fraction form
    22,053.66/33,076.59 = 10,043.06/x
  3. Step 3: Cross multiply
    22,053.66x = 33,076.59 × 10,043.06
  4. Step 4: Simplify right side
    22,053.66x = 332,189,974.92
  5. Step 5: Solve for x
    x = 332,189,974.92/22,053.66
  6. Step 6: Final answer
    x = 15,062.81

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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.