Home / 169,593.84-234,012.24-97,983.36

Finding the Fourth Proportional to 169,593.84, 234,012.24 and 97,983.36

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Solution

The fourth proportional to 169,593.84, 234,012.24 and 97,983.36 is: 135,201.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,593.84 : 234,012.24 = 97,983.36 : x
  2. Step 2: Convert to fraction form
    169,593.84/234,012.24 = 97,983.36/x
  3. Step 3: Cross multiply
    169,593.84x = 234,012.24 × 97,983.36
  4. Step 4: Simplify right side
    169,593.84x = 22,929,305,556.33
  5. Step 5: Solve for x
    x = 22,929,305,556.33/169,593.84
  6. Step 6: Final answer
    x = 135,201.29

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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.