Home / 4,922.26-7,384.46-1,844.26

Finding the Fourth Proportional to 4,922.26, 7,384.46 and 1,844.26

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Solution

The fourth proportional to 4,922.26, 7,384.46 and 1,844.26 is: 2,766.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922.26 : 7,384.46 = 1,844.26 : x
  2. Step 2: Convert to fraction form
    4,922.26/7,384.46 = 1,844.26/x
  3. Step 3: Cross multiply
    4,922.26x = 7,384.46 × 1,844.26
  4. Step 4: Simplify right side
    4,922.26x = 13,618,864.20
  5. Step 5: Solve for x
    x = 13,618,864.20/4,922.26
  6. Step 6: Final answer
    x = 2,766.79

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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.