Home / 4,433.53-6,650.26-1,355.53

Finding the Fourth Proportional to 4,433.53, 6,650.26 and 1,355.53

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Solution

The fourth proportional to 4,433.53, 6,650.26 and 1,355.53 is: 2,033.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.53 : 6,650.26 = 1,355.53 : x
  2. Step 2: Convert to fraction form
    4,433.53/6,650.26 = 1,355.53/x
  3. Step 3: Cross multiply
    4,433.53x = 6,650.26 × 1,355.53
  4. Step 4: Simplify right side
    4,433.53x = 9,014,626.94
  5. Step 5: Solve for x
    x = 9,014,626.94/4,433.53
  6. Step 6: Final answer
    x = 2,033.28

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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.