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Finding the Fourth Proportional to 9,634.25, 13,296.22 and 5,655.27

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Solution

The fourth proportional to 9,634.25, 13,296.22 and 5,655.27 is: 7,804.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634.25 : 13,296.22 = 5,655.27 : x
  2. Step 2: Convert to fraction form
    9,634.25/13,296.22 = 5,655.27/x
  3. Step 3: Cross multiply
    9,634.25x = 13,296.22 × 5,655.27
  4. Step 4: Simplify right side
    9,634.25x = 75,193,749.80
  5. Step 5: Solve for x
    x = 75,193,749.80/9,634.25
  6. Step 6: Final answer
    x = 7,804.84

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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.