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Finding the Fourth Proportional to 7,193.86, 10,794.97 and 3,033.60

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Solution

The fourth proportional to 7,193.86, 10,794.97 and 3,033.60 is: 4,552.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,193.86 : 10,794.97 = 3,033.60 : x
  2. Step 2: Convert to fraction form
    7,193.86/10,794.97 = 3,033.60/x
  3. Step 3: Cross multiply
    7,193.86x = 10,794.97 × 3,033.60
  4. Step 4: Simplify right side
    7,193.86x = 32,747,645.02
  5. Step 5: Solve for x
    x = 32,747,645.02/7,193.86
  6. Step 6: Final answer
    x = 4,552.16

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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.