Home / 5,944.92-8,203.62-3,291.84

Finding the Fourth Proportional to 5,944.92, 8,203.62 and 3,291.84

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Solution

The fourth proportional to 5,944.92, 8,203.62 and 3,291.84 is: 4,542.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944.92 : 8,203.62 = 3,291.84 : x
  2. Step 2: Convert to fraction form
    5,944.92/8,203.62 = 3,291.84/x
  3. Step 3: Cross multiply
    5,944.92x = 8,203.62 × 3,291.84
  4. Step 4: Simplify right side
    5,944.92x = 27,005,004.46
  5. Step 5: Solve for x
    x = 27,005,004.46/5,944.92
  6. Step 6: Final answer
    x = 4,542.53

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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.