Home / 168,914.37-233,101.82-92,433.48

Finding the Fourth Proportional to 168,914.37, 233,101.82 and 92,433.48

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Solution

The fourth proportional to 168,914.37, 233,101.82 and 92,433.48 is: 127,558.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,914.37 : 233,101.82 = 92,433.48 : x
  2. Step 2: Convert to fraction form
    168,914.37/233,101.82 = 92,433.48/x
  3. Step 3: Cross multiply
    168,914.37x = 233,101.82 × 92,433.48
  4. Step 4: Simplify right side
    168,914.37x = 21,546,412,396.99
  5. Step 5: Solve for x
    x = 21,546,412,396.99/168,914.37
  6. Step 6: Final answer
    x = 127,558.20

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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.