Home / 6,568.60-9,853.66-2,672.44

Finding the Fourth Proportional to 6,568.60, 9,853.66 and 2,672.44

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Solution

The fourth proportional to 6,568.60, 9,853.66 and 2,672.44 is: 4,008.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,568.60 : 9,853.66 = 2,672.44 : x
  2. Step 2: Convert to fraction form
    6,568.60/9,853.66 = 2,672.44/x
  3. Step 3: Cross multiply
    6,568.60x = 9,853.66 × 2,672.44
  4. Step 4: Simplify right side
    6,568.60x = 26,333,315.13
  5. Step 5: Solve for x
    x = 26,333,315.13/6,568.60
  6. Step 6: Final answer
    x = 4,008.97

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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.