Home / 19,944.66-29,910.99-6,794.02

Finding the Fourth Proportional to 19,944.66, 29,910.99 and 6,794.02

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Solution

The fourth proportional to 19,944.66, 29,910.99 and 6,794.02 is: 10,188.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,944.66 : 29,910.99 = 6,794.02 : x
  2. Step 2: Convert to fraction form
    19,944.66/29,910.99 = 6,794.02/x
  3. Step 3: Cross multiply
    19,944.66x = 29,910.99 × 6,794.02
  4. Step 4: Simplify right side
    19,944.66x = 203,215,864.28
  5. Step 5: Solve for x
    x = 203,215,864.28/19,944.66
  6. Step 6: Final answer
    x = 10,188.99

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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.