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Finding the Fourth Proportional to 5,452.84, 7,524.66 and 3,094.66

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Solution

The fourth proportional to 5,452.84, 7,524.66 and 3,094.66 is: 4,270.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452.84 : 7,524.66 = 3,094.66 : x
  2. Step 2: Convert to fraction form
    5,452.84/7,524.66 = 3,094.66/x
  3. Step 3: Cross multiply
    5,452.84x = 7,524.66 × 3,094.66
  4. Step 4: Simplify right side
    5,452.84x = 23,286,264.32
  5. Step 5: Solve for x
    x = 23,286,264.32/5,452.84
  6. Step 6: Final answer
    x = 4,270.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.