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Finding the Fourth Proportional to 8,822.62, 12,175.50 and 5,096.62

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Solution

The fourth proportional to 8,822.62, 12,175.50 and 5,096.62 is: 7,033.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,822.62 : 12,175.50 = 5,096.62 : x
  2. Step 2: Convert to fraction form
    8,822.62/12,175.50 = 5,096.62/x
  3. Step 3: Cross multiply
    8,822.62x = 12,175.50 × 5,096.62
  4. Step 4: Simplify right side
    8,822.62x = 62,053,896.81
  5. Step 5: Solve for x
    x = 62,053,896.81/8,822.62
  6. Step 6: Final answer
    x = 7,033.50

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.