Home / 84,092.29-116,044.44-45,851.11

Finding the Fourth Proportional to 84,092.29, 116,044.44 and 45,851.11

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Solution

The fourth proportional to 84,092.29, 116,044.44 and 45,851.11 is: 63,272.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,092.29 : 116,044.44 = 45,851.11 : x
  2. Step 2: Convert to fraction form
    84,092.29/116,044.44 = 45,851.11/x
  3. Step 3: Cross multiply
    84,092.29x = 116,044.44 × 45,851.11
  4. Step 4: Simplify right side
    84,092.29x = 5,320,766,383.33
  5. Step 5: Solve for x
    x = 5,320,766,383.33/84,092.29
  6. Step 6: Final answer
    x = 63,272.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.