Home / 63,190.14-94,799.82-33,636.48

Finding the Fourth Proportional to 63,190.14, 94,799.82 and 33,636.48

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Solution

The fourth proportional to 63,190.14, 94,799.82 and 33,636.48 is: 50,462.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,190.14 : 94,799.82 = 33,636.48 : x
  2. Step 2: Convert to fraction form
    63,190.14/94,799.82 = 33,636.48/x
  3. Step 3: Cross multiply
    63,190.14x = 94,799.82 × 33,636.48
  4. Step 4: Simplify right side
    63,190.14x = 3,188,732,249.43
  5. Step 5: Solve for x
    x = 3,188,732,249.43/63,190.14
  6. Step 6: Final answer
    x = 50,462.50

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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.