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Finding the Fourth Proportional to 7,363.91, 11,046.22 and 2,433.44

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Solution

The fourth proportional to 7,363.91, 11,046.22 and 2,433.44 is: 3,650.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363.91 : 11,046.22 = 2,433.44 : x
  2. Step 2: Convert to fraction form
    7,363.91/11,046.22 = 2,433.44/x
  3. Step 3: Cross multiply
    7,363.91x = 11,046.22 × 2,433.44
  4. Step 4: Simplify right side
    7,363.91x = 26,880,313.60
  5. Step 5: Solve for x
    x = 26,880,313.60/7,363.91
  6. Step 6: Final answer
    x = 3,650.28

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Similar ratio
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1.5x scale

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.