Home / 4,016.32-5,542.42-2,247.93

Finding the Fourth Proportional to 4,016.32, 5,542.42 and 2,247.93

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Solution

The fourth proportional to 4,016.32, 5,542.42 and 2,247.93 is: 3,102.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016.32 : 5,542.42 = 2,247.93 : x
  2. Step 2: Convert to fraction form
    4,016.32/5,542.42 = 2,247.93/x
  3. Step 3: Cross multiply
    4,016.32x = 5,542.42 × 2,247.93
  4. Step 4: Simplify right side
    4,016.32x = 12,458,972.19
  5. Step 5: Solve for x
    x = 12,458,972.19/4,016.32
  6. Step 6: Final answer
    x = 3,102.09

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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.