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Finding the Fourth Proportional to 7,096.56, 10,644.82 and 3,935.93

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Solution

The fourth proportional to 7,096.56, 10,644.82 and 3,935.93 is: 5,903.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.56 : 10,644.82 = 3,935.93 : x
  2. Step 2: Convert to fraction form
    7,096.56/10,644.82 = 3,935.93/x
  3. Step 3: Cross multiply
    7,096.56x = 10,644.82 × 3,935.93
  4. Step 4: Simplify right side
    7,096.56x = 41,897,283.15
  5. Step 5: Solve for x
    x = 41,897,283.15/7,096.56
  6. Step 6: Final answer
    x = 5,903.89

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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.