Home / 9,182.43-13,771.44-4,247.33

Finding the Fourth Proportional to 9,182.43, 13,771.44 and 4,247.33

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Solution

The fourth proportional to 9,182.43, 13,771.44 and 4,247.33 is: 6,369.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,182.43 : 13,771.44 = 4,247.33 : x
  2. Step 2: Convert to fraction form
    9,182.43/13,771.44 = 4,247.33/x
  3. Step 3: Cross multiply
    9,182.43x = 13,771.44 × 4,247.33
  4. Step 4: Simplify right side
    9,182.43x = 58,491,781.40
  5. Step 5: Solve for x
    x = 58,491,781.40/9,182.43
  6. Step 6: Final answer
    x = 6,369.97

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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.