Home / 49,805.44-74,700.48-22,098.56

Finding the Fourth Proportional to 49,805.44, 74,700.48 and 22,098.56

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Solution

The fourth proportional to 49,805.44, 74,700.48 and 22,098.56 is: 33,144.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,805.44 : 74,700.48 = 22,098.56 : x
  2. Step 2: Convert to fraction form
    49,805.44/74,700.48 = 22,098.56/x
  3. Step 3: Cross multiply
    49,805.44x = 74,700.48 × 22,098.56
  4. Step 4: Simplify right side
    49,805.44x = 1,650,773,039.31
  5. Step 5: Solve for x
    x = 1,650,773,039.31/49,805.44
  6. Step 6: Final answer
    x = 33,144.43

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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.