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Finding the Fourth Proportional to 4,173, 6,247.02 and 2,524.56

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Solution

The fourth proportional to 4,173, 6,247.02 and 2,524.56 is: 3,779.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173 : 6,247.02 = 2,524.56 : x
  2. Step 2: Convert to fraction form
    4,173/6,247.02 = 2,524.56/x
  3. Step 3: Cross multiply
    4,173x = 6,247.02 × 2,524.56
  4. Step 4: Simplify right side
    4,173x = 15,770,976.81
  5. Step 5: Solve for x
    x = 15,770,976.81/4,173
  6. Step 6: Final answer
    x = 3,779.29

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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.