Home / 49,252.60-73,885.82-15,961.91

Finding the Fourth Proportional to 49,252.60, 73,885.82 and 15,961.91

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Solution

The fourth proportional to 49,252.60, 73,885.82 and 15,961.91 is: 23,945.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,252.60 : 73,885.82 = 15,961.91 : x
  2. Step 2: Convert to fraction form
    49,252.60/73,885.82 = 15,961.91/x
  3. Step 3: Cross multiply
    49,252.60x = 73,885.82 × 15,961.91
  4. Step 4: Simplify right side
    49,252.60x = 1,179,358,809.12
  5. Step 5: Solve for x
    x = 1,179,358,809.12/49,252.60
  6. Step 6: Final answer
    x = 23,945.11

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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.