Home / 69,473.09-95,837.63-43,936.44

Finding the Fourth Proportional to 69,473.09, 95,837.63 and 43,936.44

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Solution

The fourth proportional to 69,473.09, 95,837.63 and 43,936.44 is: 60,610.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,473.09 : 95,837.63 = 43,936.44 : x
  2. Step 2: Convert to fraction form
    69,473.09/95,837.63 = 43,936.44/x
  3. Step 3: Cross multiply
    69,473.09x = 95,837.63 × 43,936.44
  4. Step 4: Simplify right side
    69,473.09x = 4,210,764,060.56
  5. Step 5: Solve for x
    x = 4,210,764,060.56/69,473.09
  6. Step 6: Final answer
    x = 60,610.01

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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.