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Finding the Fourth Proportional to 6,758.01, 9,325.61 and 3,774.12

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Solution

The fourth proportional to 6,758.01, 9,325.61 and 3,774.12 is: 5,208.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,758.01 : 9,325.61 = 3,774.12 : x
  2. Step 2: Convert to fraction form
    6,758.01/9,325.61 = 3,774.12/x
  3. Step 3: Cross multiply
    6,758.01x = 9,325.61 × 3,774.12
  4. Step 4: Simplify right side
    6,758.01x = 35,195,971.21
  5. Step 5: Solve for x
    x = 35,195,971.21/6,758.01
  6. Step 6: Final answer
    x = 5,208.04

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