Home / 57,644.25-79,550.28-32,493.75

Finding the Fourth Proportional to 57,644.25, 79,550.28 and 32,493.75

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Solution

The fourth proportional to 57,644.25, 79,550.28 and 32,493.75 is: 44,842.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,644.25 : 79,550.28 = 32,493.75 : x
  2. Step 2: Convert to fraction form
    57,644.25/79,550.28 = 32,493.75/x
  3. Step 3: Cross multiply
    57,644.25x = 79,550.28 × 32,493.75
  4. Step 4: Simplify right side
    57,644.25x = 2,584,886,910.75
  5. Step 5: Solve for x
    x = 2,584,886,910.75/57,644.25
  6. Step 6: Final answer
    x = 44,842.06

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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.