Home / 63,390.72-95,134.26-23,447.49

Finding the Fourth Proportional to 63,390.72, 95,134.26 and 23,447.49

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Solution

The fourth proportional to 63,390.72, 95,134.26 and 23,447.49 is: 35,189.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,390.72 : 95,134.26 = 23,447.49 : x
  2. Step 2: Convert to fraction form
    63,390.72/95,134.26 = 23,447.49/x
  3. Step 3: Cross multiply
    63,390.72x = 95,134.26 × 23,447.49
  4. Step 4: Simplify right side
    63,390.72x = 2,230,659,610.01
  5. Step 5: Solve for x
    x = 2,230,659,610.01/63,390.72
  6. Step 6: Final answer
    x = 35,189.06

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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.