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Finding the Fourth Proportional to 9,793.05, 13,515.06 and 5,544.11

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Solution

The fourth proportional to 9,793.05, 13,515.06 and 5,544.11 is: 7,651.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793.05 : 13,515.06 = 5,544.11 : x
  2. Step 2: Convert to fraction form
    9,793.05/13,515.06 = 5,544.11/x
  3. Step 3: Cross multiply
    9,793.05x = 13,515.06 × 5,544.11
  4. Step 4: Simplify right side
    9,793.05x = 74,928,911.72
  5. Step 5: Solve for x
    x = 74,928,911.72/9,793.05
  6. Step 6: Final answer
    x = 7,651.23

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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.