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Finding the Fourth Proportional to 5,268.33, 7,902.63 and 4,037.94

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Solution

The fourth proportional to 5,268.33, 7,902.63 and 4,037.94 is: 6,057.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,268.33 : 7,902.63 = 4,037.94 : x
  2. Step 2: Convert to fraction form
    5,268.33/7,902.63 = 4,037.94/x
  3. Step 3: Cross multiply
    5,268.33x = 7,902.63 × 4,037.94
  4. Step 4: Simplify right side
    5,268.33x = 31,910,345.78
  5. Step 5: Solve for x
    x = 31,910,345.78/5,268.33
  6. Step 6: Final answer
    x = 6,057.01

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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.