Home / 63,824.49-95,736.69-28,723.14

Finding the Fourth Proportional to 63,824.49, 95,736.69 and 28,723.14

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Solution

The fourth proportional to 63,824.49, 95,736.69 and 28,723.14 is: 43,084.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,824.49 : 95,736.69 = 28,723.14 : x
  2. Step 2: Convert to fraction form
    63,824.49/95,736.69 = 28,723.14/x
  3. Step 3: Cross multiply
    63,824.49x = 95,736.69 × 28,723.14
  4. Step 4: Simplify right side
    63,824.49x = 2,749,858,350.01
  5. Step 5: Solve for x
    x = 2,749,858,350.01/63,824.49
  6. Step 6: Final answer
    x = 43,084.69

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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.