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Finding the Fourth Proportional to 4,667.04, 6,993.72 and 2,469.12

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Solution

The fourth proportional to 4,667.04, 6,993.72 and 2,469.12 is: 3,700.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667.04 : 6,993.72 = 2,469.12 : x
  2. Step 2: Convert to fraction form
    4,667.04/6,993.72 = 2,469.12/x
  3. Step 3: Cross multiply
    4,667.04x = 6,993.72 × 2,469.12
  4. Step 4: Simplify right side
    4,667.04x = 17,268,333.93
  5. Step 5: Solve for x
    x = 17,268,333.93/4,667.04
  6. Step 6: Final answer
    x = 3,700.06

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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.