Home / 6,773.59-10,156.66-2,092.31

Finding the Fourth Proportional to 6,773.59, 10,156.66 and 2,092.31

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Solution

The fourth proportional to 6,773.59, 10,156.66 and 2,092.31 is: 3,137.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773.59 : 10,156.66 = 2,092.31 : x
  2. Step 2: Convert to fraction form
    6,773.59/10,156.66 = 2,092.31/x
  3. Step 3: Cross multiply
    6,773.59x = 10,156.66 × 2,092.31
  4. Step 4: Simplify right side
    6,773.59x = 21,250,863.36
  5. Step 5: Solve for x
    x = 21,250,863.36/6,773.59
  6. Step 6: Final answer
    x = 3,137.31

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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.