Home / 9,197.04-13,793.52-2,622

Finding the Fourth Proportional to 9,197.04, 13,793.52 and 2,622

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Solution

The fourth proportional to 9,197.04, 13,793.52 and 2,622 is: 3,932.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197.04 : 13,793.52 = 2,622 : x
  2. Step 2: Convert to fraction form
    9,197.04/13,793.52 = 2,622/x
  3. Step 3: Cross multiply
    9,197.04x = 13,793.52 × 2,622
  4. Step 4: Simplify right side
    9,197.04x = 36,166,609.44
  5. Step 5: Solve for x
    x = 36,166,609.44/9,197.04
  6. Step 6: Final answer
    x = 3,932.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.