Home / 69,364.44-95,627.60-43,858.04

Finding the Fourth Proportional to 69,364.44, 95,627.60 and 43,858.04

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Solution

The fourth proportional to 69,364.44, 95,627.60 and 43,858.04 is: 60,463.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,364.44 : 95,627.60 = 43,858.04 : x
  2. Step 2: Convert to fraction form
    69,364.44/95,627.60 = 43,858.04/x
  3. Step 3: Cross multiply
    69,364.44x = 95,627.60 × 43,858.04
  4. Step 4: Simplify right side
    69,364.44x = 4,194,039,105.90
  5. Step 5: Solve for x
    x = 4,194,039,105.90/69,364.44
  6. Step 6: Final answer
    x = 60,463.82

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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.