Home / 6,796.20-9,374.44-4,910.56

Finding the Fourth Proportional to 6,796.20, 9,374.44 and 4,910.56

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Solution

The fourth proportional to 6,796.20, 9,374.44 and 4,910.56 is: 6,773.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,796.20 : 9,374.44 = 4,910.56 : x
  2. Step 2: Convert to fraction form
    6,796.20/9,374.44 = 4,910.56/x
  3. Step 3: Cross multiply
    6,796.20x = 9,374.44 × 4,910.56
  4. Step 4: Simplify right side
    6,796.20x = 46,033,750.09
  5. Step 5: Solve for x
    x = 46,033,750.09/6,796.20
  6. Step 6: Final answer
    x = 6,773.45

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1.5x scale

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.