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Finding the Fourth Proportional to 5,093, 7,605.94 and 4,401.08

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Solution

The fourth proportional to 5,093, 7,605.94 and 4,401.08 is: 6,572.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093 : 7,605.94 = 4,401.08 : x
  2. Step 2: Convert to fraction form
    5,093/7,605.94 = 4,401.08/x
  3. Step 3: Cross multiply
    5,093x = 7,605.94 × 4,401.08
  4. Step 4: Simplify right side
    5,093x = 33,474,350.42
  5. Step 5: Solve for x
    x = 33,474,350.42/5,093
  6. Step 6: Final answer
    x = 6,572.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.