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Finding the Fourth Proportional to 7,194.66, 10,794.03 and 3,032.58

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Solution

The fourth proportional to 7,194.66, 10,794.03 and 3,032.58 is: 4,549.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,194.66 : 10,794.03 = 3,032.58 : x
  2. Step 2: Convert to fraction form
    7,194.66/10,794.03 = 3,032.58/x
  3. Step 3: Cross multiply
    7,194.66x = 10,794.03 × 3,032.58
  4. Step 4: Simplify right side
    7,194.66x = 32,733,759.50
  5. Step 5: Solve for x
    x = 32,733,759.50/7,194.66
  6. Step 6: Final answer
    x = 4,549.73

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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.