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Finding the Fourth Proportional to 8,096.34, 11,100.56 and 7,996.70

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Solution

The fourth proportional to 8,096.34, 11,100.56 and 7,996.70 is: 10,963.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096.34 : 11,100.56 = 7,996.70 : x
  2. Step 2: Convert to fraction form
    8,096.34/11,100.56 = 7,996.70/x
  3. Step 3: Cross multiply
    8,096.34x = 11,100.56 × 7,996.70
  4. Step 4: Simplify right side
    8,096.34x = 88,767,848.15
  5. Step 5: Solve for x
    x = 88,767,848.15/8,096.34
  6. Step 6: Final answer
    x = 10,963.95

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.