Home / 49,283.78-73,933.83-15,996.83

Finding the Fourth Proportional to 49,283.78, 73,933.83 and 15,996.83

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Solution

The fourth proportional to 49,283.78, 73,933.83 and 15,996.83 is: 23,997.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,283.78 : 73,933.83 = 15,996.83 : x
  2. Step 2: Convert to fraction form
    49,283.78/73,933.83 = 15,996.83/x
  3. Step 3: Cross multiply
    49,283.78x = 73,933.83 × 15,996.83
  4. Step 4: Simplify right side
    49,283.78x = 1,182,706,540.09
  5. Step 5: Solve for x
    x = 1,182,706,540.09/49,283.78
  6. Step 6: Final answer
    x = 23,997.89

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1.5x scale

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.