Home / 6,757.29-9,325.33-3,773.12

Finding the Fourth Proportional to 6,757.29, 9,325.33 and 3,773.12

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Solution

The fourth proportional to 6,757.29, 9,325.33 and 3,773.12 is: 5,207.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757.29 : 9,325.33 = 3,773.12 : x
  2. Step 2: Convert to fraction form
    6,757.29/9,325.33 = 3,773.12/x
  3. Step 3: Cross multiply
    6,757.29x = 9,325.33 × 3,773.12
  4. Step 4: Simplify right side
    6,757.29x = 35,185,533.07
  5. Step 5: Solve for x
    x = 35,185,533.07/6,757.29
  6. Step 6: Final answer
    x = 5,207.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.