Home / 5,844.11-8,765.37-2,721.56

Finding the Fourth Proportional to 5,844.11, 8,765.37 and 2,721.56

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Solution

The fourth proportional to 5,844.11, 8,765.37 and 2,721.56 is: 4,081.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844.11 : 8,765.37 = 2,721.56 : x
  2. Step 2: Convert to fraction form
    5,844.11/8,765.37 = 2,721.56/x
  3. Step 3: Cross multiply
    5,844.11x = 8,765.37 × 2,721.56
  4. Step 4: Simplify right side
    5,844.11x = 23,855,436.55
  5. Step 5: Solve for x
    x = 23,855,436.55/5,844.11
  6. Step 6: Final answer
    x = 4,081.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.