Home / 49,077.26-67,709.37-32,091.44

Finding the Fourth Proportional to 49,077.26, 67,709.37 and 32,091.44

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Solution

The fourth proportional to 49,077.26, 67,709.37 and 32,091.44 is: 44,274.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,077.26 : 67,709.37 = 32,091.44 : x
  2. Step 2: Convert to fraction form
    49,077.26/67,709.37 = 32,091.44/x
  3. Step 3: Cross multiply
    49,077.26x = 67,709.37 × 32,091.44
  4. Step 4: Simplify right side
    49,077.26x = 2,172,891,193.61
  5. Step 5: Solve for x
    x = 2,172,891,193.61/49,077.26
  6. Step 6: Final answer
    x = 44,274.91

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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.