Home / 4,092.35-5,647.59-2,324.12

Finding the Fourth Proportional to 4,092.35, 5,647.59 and 2,324.12

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Solution

The fourth proportional to 4,092.35, 5,647.59 and 2,324.12 is: 3,207.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.35 : 5,647.59 = 2,324.12 : x
  2. Step 2: Convert to fraction form
    4,092.35/5,647.59 = 2,324.12/x
  3. Step 3: Cross multiply
    4,092.35x = 5,647.59 × 2,324.12
  4. Step 4: Simplify right side
    4,092.35x = 13,125,648.63
  5. Step 5: Solve for x
    x = 13,125,648.63/4,092.35
  6. Step 6: Final answer
    x = 3,207.37

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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.