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Finding the Fourth Proportional to 22,096.02, 33,136.98 and 7,302.18

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Solution

The fourth proportional to 22,096.02, 33,136.98 and 7,302.18 is: 10,950.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,096.02 : 33,136.98 = 7,302.18 : x
  2. Step 2: Convert to fraction form
    22,096.02/33,136.98 = 7,302.18/x
  3. Step 3: Cross multiply
    22,096.02x = 33,136.98 × 7,302.18
  4. Step 4: Simplify right side
    22,096.02x = 241,972,192.62
  5. Step 5: Solve for x
    x = 241,972,192.62/22,096.02
  6. Step 6: Final answer
    x = 10,950.94

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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.