Home / 5,944.78-8,203.99-3,292.43

Finding the Fourth Proportional to 5,944.78, 8,203.99 and 3,292.43

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Solution

The fourth proportional to 5,944.78, 8,203.99 and 3,292.43 is: 4,543.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944.78 : 8,203.99 = 3,292.43 : x
  2. Step 2: Convert to fraction form
    5,944.78/8,203.99 = 3,292.43/x
  3. Step 3: Cross multiply
    5,944.78x = 8,203.99 × 3,292.43
  4. Step 4: Simplify right side
    5,944.78x = 27,011,062.80
  5. Step 5: Solve for x
    x = 27,011,062.80/5,944.78
  6. Step 6: Final answer
    x = 4,543.66

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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.