Home / 4,927-6,799.26-3,357.83

Finding the Fourth Proportional to 4,927, 6,799.26 and 3,357.83

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Solution

The fourth proportional to 4,927, 6,799.26 and 3,357.83 is: 4,633.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927 : 6,799.26 = 3,357.83 : x
  2. Step 2: Convert to fraction form
    4,927/6,799.26 = 3,357.83/x
  3. Step 3: Cross multiply
    4,927x = 6,799.26 × 3,357.83
  4. Step 4: Simplify right side
    4,927x = 22,830,759.21
  5. Step 5: Solve for x
    x = 22,830,759.21/4,927
  6. Step 6: Final answer
    x = 4,633.81

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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.