Home / 9,193.04-13,789.62-2,267.54

Finding the Fourth Proportional to 9,193.04, 13,789.62 and 2,267.54

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Solution

The fourth proportional to 9,193.04, 13,789.62 and 2,267.54 is: 3,401.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193.04 : 13,789.62 = 2,267.54 : x
  2. Step 2: Convert to fraction form
    9,193.04/13,789.62 = 2,267.54/x
  3. Step 3: Cross multiply
    9,193.04x = 13,789.62 × 2,267.54
  4. Step 4: Simplify right side
    9,193.04x = 31,268,514.93
  5. Step 5: Solve for x
    x = 31,268,514.93/9,193.04
  6. Step 6: Final answer
    x = 3,401.32

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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.