Home / 4,556.26-6,287.52-2,566.78

Finding the Fourth Proportional to 4,556.26, 6,287.52 and 2,566.78

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Solution

The fourth proportional to 4,556.26, 6,287.52 and 2,566.78 is: 3,542.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556.26 : 6,287.52 = 2,566.78 : x
  2. Step 2: Convert to fraction form
    4,556.26/6,287.52 = 2,566.78/x
  3. Step 3: Cross multiply
    4,556.26x = 6,287.52 × 2,566.78
  4. Step 4: Simplify right side
    4,556.26x = 16,138,680.59
  5. Step 5: Solve for x
    x = 16,138,680.59/4,556.26
  6. Step 6: Final answer
    x = 3,542.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.