Home / 2,566.10-3,847.77-1,332.27

Finding the Fourth Proportional to 2,566.10, 3,847.77 and 1,332.27

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Solution

The fourth proportional to 2,566.10, 3,847.77 and 1,332.27 is: 1,997.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566.10 : 3,847.77 = 1,332.27 : x
  2. Step 2: Convert to fraction form
    2,566.10/3,847.77 = 1,332.27/x
  3. Step 3: Cross multiply
    2,566.10x = 3,847.77 × 1,332.27
  4. Step 4: Simplify right side
    2,566.10x = 5,126,268.54
  5. Step 5: Solve for x
    x = 5,126,268.54/2,566.10
  6. Step 6: Final answer
    x = 1,997.69

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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.