Home / 49,228.87-73,827.82-15,941.25

Finding the Fourth Proportional to 49,228.87, 73,827.82 and 15,941.25

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Solution

The fourth proportional to 49,228.87, 73,827.82 and 15,941.25 is: 23,906.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,228.87 : 73,827.82 = 15,941.25 : x
  2. Step 2: Convert to fraction form
    49,228.87/73,827.82 = 15,941.25/x
  3. Step 3: Cross multiply
    49,228.87x = 73,827.82 × 15,941.25
  4. Step 4: Simplify right side
    49,228.87x = 1,176,907,735.58
  5. Step 5: Solve for x
    x = 1,176,907,735.58/49,228.87
  6. Step 6: Final answer
    x = 23,906.86

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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.