Home / 3,093.33-4,628.41-1,839.34

Finding the Fourth Proportional to 3,093.33, 4,628.41 and 1,839.34

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Solution

The fourth proportional to 3,093.33, 4,628.41 and 1,839.34 is: 2,752.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.33 : 4,628.41 = 1,839.34 : x
  2. Step 2: Convert to fraction form
    3,093.33/4,628.41 = 1,839.34/x
  3. Step 3: Cross multiply
    3,093.33x = 4,628.41 × 1,839.34
  4. Step 4: Simplify right side
    3,093.33x = 8,513,219.65
  5. Step 5: Solve for x
    x = 8,513,219.65/3,093.33
  6. Step 6: Final answer
    x = 2,752.12

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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.