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Finding the Fourth Proportional to 22,052.84, 33,063.42 and 7,253.48

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Solution

The fourth proportional to 22,052.84, 33,063.42 and 7,253.48 is: 10,875.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,052.84 : 33,063.42 = 7,253.48 : x
  2. Step 2: Convert to fraction form
    22,052.84/33,063.42 = 7,253.48/x
  3. Step 3: Cross multiply
    22,052.84x = 33,063.42 × 7,253.48
  4. Step 4: Simplify right side
    22,052.84x = 239,824,855.70
  5. Step 5: Solve for x
    x = 239,824,855.70/22,052.84
  6. Step 6: Final answer
    x = 10,875.01

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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.