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Finding the Fourth Proportional to 7,463.94, 11,194.11 and 2,197.52

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Solution

The fourth proportional to 7,463.94, 11,194.11 and 2,197.52 is: 3,295.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463.94 : 11,194.11 = 2,197.52 : x
  2. Step 2: Convert to fraction form
    7,463.94/11,194.11 = 2,197.52/x
  3. Step 3: Cross multiply
    7,463.94x = 11,194.11 × 2,197.52
  4. Step 4: Simplify right side
    7,463.94x = 24,599,244.69
  5. Step 5: Solve for x
    x = 24,599,244.69/7,463.94
  6. Step 6: Final answer
    x = 3,295.75

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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.