Home / 44,696.31-67,044.37-11,416.39

Finding the Fourth Proportional to 44,696.31, 67,044.37 and 11,416.39

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Solution

The fourth proportional to 44,696.31, 67,044.37 and 11,416.39 is: 17,124.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,696.31 : 67,044.37 = 11,416.39 : x
  2. Step 2: Convert to fraction form
    44,696.31/67,044.37 = 11,416.39/x
  3. Step 3: Cross multiply
    44,696.31x = 67,044.37 × 11,416.39
  4. Step 4: Simplify right side
    44,696.31x = 765,404,675.22
  5. Step 5: Solve for x
    x = 765,404,675.22/44,696.31
  6. Step 6: Final answer
    x = 17,124.56

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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.