Home / 4,910.26-6,773.14-2,919.46

Finding the Fourth Proportional to 4,910.26, 6,773.14 and 2,919.46

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Solution

The fourth proportional to 4,910.26, 6,773.14 and 2,919.46 is: 4,027.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910.26 : 6,773.14 = 2,919.46 : x
  2. Step 2: Convert to fraction form
    4,910.26/6,773.14 = 2,919.46/x
  3. Step 3: Cross multiply
    4,910.26x = 6,773.14 × 2,919.46
  4. Step 4: Simplify right side
    4,910.26x = 19,773,911.30
  5. Step 5: Solve for x
    x = 19,773,911.30/4,910.26
  6. Step 6: Final answer
    x = 4,027.06

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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.