Home / 6,325.08-9,475.24-3,853.76

Finding the Fourth Proportional to 6,325.08, 9,475.24 and 3,853.76

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Solution

The fourth proportional to 6,325.08, 9,475.24 and 3,853.76 is: 5,773.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325.08 : 9,475.24 = 3,853.76 : x
  2. Step 2: Convert to fraction form
    6,325.08/9,475.24 = 3,853.76/x
  3. Step 3: Cross multiply
    6,325.08x = 9,475.24 × 3,853.76
  4. Step 4: Simplify right side
    6,325.08x = 36,515,300.90
  5. Step 5: Solve for x
    x = 36,515,300.90/6,325.08
  6. Step 6: Final answer
    x = 5,773.10

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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.