Home / 63,427.22-95,147.10-23,456.69

Finding the Fourth Proportional to 63,427.22, 95,147.10 and 23,456.69

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Solution

The fourth proportional to 63,427.22, 95,147.10 and 23,456.69 is: 35,187.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,427.22 : 95,147.10 = 23,456.69 : x
  2. Step 2: Convert to fraction form
    63,427.22/95,147.10 = 23,456.69/x
  3. Step 3: Cross multiply
    63,427.22x = 95,147.10 × 23,456.69
  4. Step 4: Simplify right side
    63,427.22x = 2,231,836,029.10
  5. Step 5: Solve for x
    x = 2,231,836,029.10/63,427.22
  6. Step 6: Final answer
    x = 35,187.35

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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.