Home / 3,093.24-4,640.58-1,363.08

Finding the Fourth Proportional to 3,093.24, 4,640.58 and 1,363.08

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Solution

The fourth proportional to 3,093.24, 4,640.58 and 1,363.08 is: 2,044.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.24 : 4,640.58 = 1,363.08 : x
  2. Step 2: Convert to fraction form
    3,093.24/4,640.58 = 1,363.08/x
  3. Step 3: Cross multiply
    3,093.24x = 4,640.58 × 1,363.08
  4. Step 4: Simplify right side
    3,093.24x = 6,325,481.79
  5. Step 5: Solve for x
    x = 6,325,481.79/3,093.24
  6. Step 6: Final answer
    x = 2,044.94

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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.