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Finding the Fourth Proportional to 7,194.98, 10,794.02 and 2,265.01

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Solution

The fourth proportional to 7,194.98, 10,794.02 and 2,265.01 is: 3,398.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,194.98 : 10,794.02 = 2,265.01 : x
  2. Step 2: Convert to fraction form
    7,194.98/10,794.02 = 2,265.01/x
  3. Step 3: Cross multiply
    7,194.98x = 10,794.02 × 2,265.01
  4. Step 4: Simplify right side
    7,194.98x = 24,448,524.93
  5. Step 5: Solve for x
    x = 24,448,524.93/7,194.98
  6. Step 6: Final answer
    x = 3,398.00

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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.