Home / 5,496.36-8,246.34-2,208.57

Finding the Fourth Proportional to 5,496.36, 8,246.34 and 2,208.57

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Solution

The fourth proportional to 5,496.36, 8,246.34 and 2,208.57 is: 3,313.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496.36 : 8,246.34 = 2,208.57 : x
  2. Step 2: Convert to fraction form
    5,496.36/8,246.34 = 2,208.57/x
  3. Step 3: Cross multiply
    5,496.36x = 8,246.34 × 2,208.57
  4. Step 4: Simplify right side
    5,496.36x = 18,212,619.13
  5. Step 5: Solve for x
    x = 18,212,619.13/5,496.36
  6. Step 6: Final answer
    x = 3,313.58

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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.