Home / 63,770.97-95,636.16-23,239.44

Finding the Fourth Proportional to 63,770.97, 95,636.16 and 23,239.44

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Solution

The fourth proportional to 63,770.97, 95,636.16 and 23,239.44 is: 34,851.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,770.97 : 95,636.16 = 23,239.44 : x
  2. Step 2: Convert to fraction form
    63,770.97/95,636.16 = 23,239.44/x
  3. Step 3: Cross multiply
    63,770.97x = 95,636.16 × 23,239.44
  4. Step 4: Simplify right side
    63,770.97x = 2,222,530,802.15
  5. Step 5: Solve for x
    x = 2,222,530,802.15/63,770.97
  6. Step 6: Final answer
    x = 34,851.76

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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.