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Finding the Fourth Proportional to 9,797.30, 14,694.59 and 3,952.55

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Solution

The fourth proportional to 9,797.30, 14,694.59 and 3,952.55 is: 5,928.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,797.30 : 14,694.59 = 3,952.55 : x
  2. Step 2: Convert to fraction form
    9,797.30/14,694.59 = 3,952.55/x
  3. Step 3: Cross multiply
    9,797.30x = 14,694.59 × 3,952.55
  4. Step 4: Simplify right side
    9,797.30x = 58,081,054.55
  5. Step 5: Solve for x
    x = 58,081,054.55/9,797.30
  6. Step 6: Final answer
    x = 5,928.27

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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.