Home / 68,844.14-95,004.96-38,625.29

Finding the Fourth Proportional to 68,844.14, 95,004.96 and 38,625.29

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Solution

The fourth proportional to 68,844.14, 95,004.96 and 38,625.29 is: 53,302.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,844.14 : 95,004.96 = 38,625.29 : x
  2. Step 2: Convert to fraction form
    68,844.14/95,004.96 = 38,625.29/x
  3. Step 3: Cross multiply
    68,844.14x = 95,004.96 × 38,625.29
  4. Step 4: Simplify right side
    68,844.14x = 3,669,594,131.44
  5. Step 5: Solve for x
    x = 3,669,594,131.44/68,844.14
  6. Step 6: Final answer
    x = 53,302.93

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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.