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Finding the Fourth Proportional to 6,773.37, 10,163.94 and 3,653.37

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Solution

The fourth proportional to 6,773.37, 10,163.94 and 3,653.37 is: 5,482.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773.37 : 10,163.94 = 3,653.37 : x
  2. Step 2: Convert to fraction form
    6,773.37/10,163.94 = 3,653.37/x
  3. Step 3: Cross multiply
    6,773.37x = 10,163.94 × 3,653.37
  4. Step 4: Simplify right side
    6,773.37x = 37,132,633.48
  5. Step 5: Solve for x
    x = 37,132,633.48/6,773.37
  6. Step 6: Final answer
    x = 5,482.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.