Home / 63,771.14-95,609.10-43,993.28

Finding the Fourth Proportional to 63,771.14, 95,609.10 and 43,993.28

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Solution

The fourth proportional to 63,771.14, 95,609.10 and 43,993.28 is: 65,957.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,771.14 : 95,609.10 = 43,993.28 : x
  2. Step 2: Convert to fraction form
    63,771.14/95,609.10 = 43,993.28/x
  3. Step 3: Cross multiply
    63,771.14x = 95,609.10 × 43,993.28
  4. Step 4: Simplify right side
    63,771.14x = 4,206,157,906.85
  5. Step 5: Solve for x
    x = 4,206,157,906.85/63,771.14
  6. Step 6: Final answer
    x = 65,957.08

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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.