Home / 5,496.18-8,245.74-1,797.90

Finding the Fourth Proportional to 5,496.18, 8,245.74 and 1,797.90

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Solution

The fourth proportional to 5,496.18, 8,245.74 and 1,797.90 is: 2,697.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496.18 : 8,245.74 = 1,797.90 : x
  2. Step 2: Convert to fraction form
    5,496.18/8,245.74 = 1,797.90/x
  3. Step 3: Cross multiply
    5,496.18x = 8,245.74 × 1,797.90
  4. Step 4: Simplify right side
    5,496.18x = 14,825,015.95
  5. Step 5: Solve for x
    x = 14,825,015.95/5,496.18
  6. Step 6: Final answer
    x = 2,697.33

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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.