Home / 50,372.58-75,539.16-17,086.44

Finding the Fourth Proportional to 50,372.58, 75,539.16 and 17,086.44

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Solution

The fourth proportional to 50,372.58, 75,539.16 and 17,086.44 is: 25,622.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,372.58 : 75,539.16 = 17,086.44 : x
  2. Step 2: Convert to fraction form
    50,372.58/75,539.16 = 17,086.44/x
  3. Step 3: Cross multiply
    50,372.58x = 75,539.16 × 17,086.44
  4. Step 4: Simplify right side
    50,372.58x = 1,290,695,324.99
  5. Step 5: Solve for x
    x = 1,290,695,324.99/50,372.58
  6. Step 6: Final answer
    x = 25,622.97

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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.