Home / 6,134.96-9,202.52-2,672.08

Finding the Fourth Proportional to 6,134.96, 9,202.52 and 2,672.08

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Solution

The fourth proportional to 6,134.96, 9,202.52 and 2,672.08 is: 4,008.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134.96 : 9,202.52 = 2,672.08 : x
  2. Step 2: Convert to fraction form
    6,134.96/9,202.52 = 2,672.08/x
  3. Step 3: Cross multiply
    6,134.96x = 9,202.52 × 2,672.08
  4. Step 4: Simplify right side
    6,134.96x = 24,589,869.64
  5. Step 5: Solve for x
    x = 24,589,869.64/6,134.96
  6. Step 6: Final answer
    x = 4,008.15

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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.