Home / 5,542.13-8,313.27-1,844.36

Finding the Fourth Proportional to 5,542.13, 8,313.27 and 1,844.36

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Solution

The fourth proportional to 5,542.13, 8,313.27 and 1,844.36 is: 2,766.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542.13 : 8,313.27 = 1,844.36 : x
  2. Step 2: Convert to fraction form
    5,542.13/8,313.27 = 1,844.36/x
  3. Step 3: Cross multiply
    5,542.13x = 8,313.27 × 1,844.36
  4. Step 4: Simplify right side
    5,542.13x = 15,332,662.66
  5. Step 5: Solve for x
    x = 15,332,662.66/5,542.13
  6. Step 6: Final answer
    x = 2,766.56

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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.