Home / 4,092.45-5,647.62-2,324.09

Finding the Fourth Proportional to 4,092.45, 5,647.62 and 2,324.09

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Solution

The fourth proportional to 4,092.45, 5,647.62 and 2,324.09 is: 3,207.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.45 : 5,647.62 = 2,324.09 : x
  2. Step 2: Convert to fraction form
    4,092.45/5,647.62 = 2,324.09/x
  3. Step 3: Cross multiply
    4,092.45x = 5,647.62 × 2,324.09
  4. Step 4: Simplify right side
    4,092.45x = 13,125,565.55
  5. Step 5: Solve for x
    x = 13,125,565.55/4,092.45
  6. Step 6: Final answer
    x = 3,207.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.