Home / 4,496.30-6,744.90-1,724.27

Finding the Fourth Proportional to 4,496.30, 6,744.90 and 1,724.27

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Solution

The fourth proportional to 4,496.30, 6,744.90 and 1,724.27 is: 2,586.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496.30 : 6,744.90 = 1,724.27 : x
  2. Step 2: Convert to fraction form
    4,496.30/6,744.90 = 1,724.27/x
  3. Step 3: Cross multiply
    4,496.30x = 6,744.90 × 1,724.27
  4. Step 4: Simplify right side
    4,496.30x = 11,629,995.00
  5. Step 5: Solve for x
    x = 11,629,995.00/4,496.30
  6. Step 6: Final answer
    x = 2,586.57

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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.