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Finding the Fourth Proportional to 7,096.29, 10,649.37 and 2,936.33

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Solution

The fourth proportional to 7,096.29, 10,649.37 and 2,936.33 is: 4,406.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.29 : 10,649.37 = 2,936.33 : x
  2. Step 2: Convert to fraction form
    7,096.29/10,649.37 = 2,936.33/x
  3. Step 3: Cross multiply
    7,096.29x = 10,649.37 × 2,936.33
  4. Step 4: Simplify right side
    7,096.29x = 31,270,062.31
  5. Step 5: Solve for x
    x = 31,270,062.31/7,096.29
  6. Step 6: Final answer
    x = 4,406.54

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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.