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Finding the Fourth Proportional to 6,325.24, 9,480.46 and 4,760.22

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Solution

The fourth proportional to 6,325.24, 9,480.46 and 4,760.22 is: 7,134.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325.24 : 9,480.46 = 4,760.22 : x
  2. Step 2: Convert to fraction form
    6,325.24/9,480.46 = 4,760.22/x
  3. Step 3: Cross multiply
    6,325.24x = 9,480.46 × 4,760.22
  4. Step 4: Simplify right side
    6,325.24x = 45,129,075.30
  5. Step 5: Solve for x
    x = 45,129,075.30/6,325.24
  6. Step 6: Final answer
    x = 7,134.76

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.