Home / 63,186.92-94,837.70-33,629.64

Finding the Fourth Proportional to 63,186.92, 94,837.70 and 33,629.64

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Solution

The fourth proportional to 63,186.92, 94,837.70 and 33,629.64 is: 50,474.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,186.92 : 94,837.70 = 33,629.64 : x
  2. Step 2: Convert to fraction form
    63,186.92/94,837.70 = 33,629.64/x
  3. Step 3: Cross multiply
    63,186.92x = 94,837.70 × 33,629.64
  4. Step 4: Simplify right side
    63,186.92x = 3,189,357,709.43
  5. Step 5: Solve for x
    x = 3,189,357,709.43/63,186.92
  6. Step 6: Final answer
    x = 50,474.97

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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.