Home / 14,044.96-21,067.44-4,183.98

Finding the Fourth Proportional to 14,044.96, 21,067.44 and 4,183.98

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Solution

The fourth proportional to 14,044.96, 21,067.44 and 4,183.98 is: 6,275.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,044.96 : 21,067.44 = 4,183.98 : x
  2. Step 2: Convert to fraction form
    14,044.96/21,067.44 = 4,183.98/x
  3. Step 3: Cross multiply
    14,044.96x = 21,067.44 × 4,183.98
  4. Step 4: Simplify right side
    14,044.96x = 88,145,747.61
  5. Step 5: Solve for x
    x = 88,145,747.61/14,044.96
  6. Step 6: Final answer
    x = 6,275.97

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Similar ratio
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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.