Home / 49,194.80-67,868.28-32,203.20

Finding the Fourth Proportional to 49,194.80, 67,868.28 and 32,203.20

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Solution

The fourth proportional to 49,194.80, 67,868.28 and 32,203.20 is: 44,426.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,194.80 : 67,868.28 = 32,203.20 : x
  2. Step 2: Convert to fraction form
    49,194.80/67,868.28 = 32,203.20/x
  3. Step 3: Cross multiply
    49,194.80x = 67,868.28 × 32,203.20
  4. Step 4: Simplify right side
    49,194.80x = 2,185,575,794.50
  5. Step 5: Solve for x
    x = 2,185,575,794.50/49,194.80
  6. Step 6: Final answer
    x = 44,426.97

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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.