Home / 3,710.44-5,566.56-1,519.48

Finding the Fourth Proportional to 3,710.44, 5,566.56 and 1,519.48

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Solution

The fourth proportional to 3,710.44, 5,566.56 and 1,519.48 is: 2,279.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710.44 : 5,566.56 = 1,519.48 : x
  2. Step 2: Convert to fraction form
    3,710.44/5,566.56 = 1,519.48/x
  3. Step 3: Cross multiply
    3,710.44x = 5,566.56 × 1,519.48
  4. Step 4: Simplify right side
    3,710.44x = 8,458,276.59
  5. Step 5: Solve for x
    x = 8,458,276.59/3,710.44
  6. Step 6: Final answer
    x = 2,279.59

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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.