Home / 5,945.38-8,204.81-3,292.73

Finding the Fourth Proportional to 5,945.38, 8,204.81 and 3,292.73

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Solution

The fourth proportional to 5,945.38, 8,204.81 and 3,292.73 is: 4,544.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945.38 : 8,204.81 = 3,292.73 : x
  2. Step 2: Convert to fraction form
    5,945.38/8,204.81 = 3,292.73/x
  3. Step 3: Cross multiply
    5,945.38x = 8,204.81 × 3,292.73
  4. Step 4: Simplify right side
    5,945.38x = 27,016,261.99
  5. Step 5: Solve for x
    x = 27,016,261.99/5,945.38
  6. Step 6: Final answer
    x = 4,544.07

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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.