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Finding the Fourth Proportional to 22,052.73, 33,083.64 and 7,262.53

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Solution

The fourth proportional to 22,052.73, 33,083.64 and 7,262.53 is: 10,895.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,052.73 : 33,083.64 = 7,262.53 : x
  2. Step 2: Convert to fraction form
    22,052.73/33,083.64 = 7,262.53/x
  3. Step 3: Cross multiply
    22,052.73x = 33,083.64 × 7,262.53
  4. Step 4: Simplify right side
    22,052.73x = 240,270,928.01
  5. Step 5: Solve for x
    x = 240,270,928.01/22,052.73
  6. Step 6: Final answer
    x = 10,895.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.