Home / 38,843.31-58,268.31-16,651.44

Finding the Fourth Proportional to 38,843.31, 58,268.31 and 16,651.44

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Solution

The fourth proportional to 38,843.31, 58,268.31 and 16,651.44 is: 24,978.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,843.31 : 58,268.31 = 16,651.44 : x
  2. Step 2: Convert to fraction form
    38,843.31/58,268.31 = 16,651.44/x
  3. Step 3: Cross multiply
    38,843.31x = 58,268.31 × 16,651.44
  4. Step 4: Simplify right side
    38,843.31x = 970,251,267.87
  5. Step 5: Solve for x
    x = 970,251,267.87/38,843.31
  6. Step 6: Final answer
    x = 24,978.59

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1.5x scale

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.