Home / 4,933.39-6,808.08-2,808.83

Finding the Fourth Proportional to 4,933.39, 6,808.08 and 2,808.83

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Solution

The fourth proportional to 4,933.39, 6,808.08 and 2,808.83 is: 3,876.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933.39 : 6,808.08 = 2,808.83 : x
  2. Step 2: Convert to fraction form
    4,933.39/6,808.08 = 2,808.83/x
  3. Step 3: Cross multiply
    4,933.39x = 6,808.08 × 2,808.83
  4. Step 4: Simplify right side
    4,933.39x = 19,122,728.60
  5. Step 5: Solve for x
    x = 19,122,728.60/4,933.39
  6. Step 6: Final answer
    x = 3,876.18

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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.