Home / 5,799-8,691.37-2,674.67

Finding the Fourth Proportional to 5,799, 8,691.37 and 2,674.67

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Solution

The fourth proportional to 5,799, 8,691.37 and 2,674.67 is: 4,008.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799 : 8,691.37 = 2,674.67 : x
  2. Step 2: Convert to fraction form
    5,799/8,691.37 = 2,674.67/x
  3. Step 3: Cross multiply
    5,799x = 8,691.37 × 2,674.67
  4. Step 4: Simplify right side
    5,799x = 23,246,496.45
  5. Step 5: Solve for x
    x = 23,246,496.45/5,799
  6. Step 6: Final answer
    x = 4,008.71

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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.