Home / 41,383.02-62,080.37-13,293.66

Finding the Fourth Proportional to 41,383.02, 62,080.37 and 13,293.66

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Solution

The fourth proportional to 41,383.02, 62,080.37 and 13,293.66 is: 19,942.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,383.02 : 62,080.37 = 13,293.66 : x
  2. Step 2: Convert to fraction form
    41,383.02/62,080.37 = 13,293.66/x
  3. Step 3: Cross multiply
    41,383.02x = 62,080.37 × 13,293.66
  4. Step 4: Simplify right side
    41,383.02x = 825,274,954.58
  5. Step 5: Solve for x
    x = 825,274,954.58/41,383.02
  6. Step 6: Final answer
    x = 19,942.36

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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.