Home / 3,824.88-5,737.64-1,633.63

Finding the Fourth Proportional to 3,824.88, 5,737.64 and 1,633.63

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Solution

The fourth proportional to 3,824.88, 5,737.64 and 1,633.63 is: 2,450.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824.88 : 5,737.64 = 1,633.63 : x
  2. Step 2: Convert to fraction form
    3,824.88/5,737.64 = 1,633.63/x
  3. Step 3: Cross multiply
    3,824.88x = 5,737.64 × 1,633.63
  4. Step 4: Simplify right side
    3,824.88x = 9,373,158.32
  5. Step 5: Solve for x
    x = 9,373,158.32/3,824.88
  6. Step 6: Final answer
    x = 2,450.58

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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.