Home / 68,822.97-94,976.64-41,595.33

Finding the Fourth Proportional to 68,822.97, 94,976.64 and 41,595.33

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Solution

The fourth proportional to 68,822.97, 94,976.64 and 41,595.33 is: 57,402.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,822.97 : 94,976.64 = 41,595.33 : x
  2. Step 2: Convert to fraction form
    68,822.97/94,976.64 = 41,595.33/x
  3. Step 3: Cross multiply
    68,822.97x = 94,976.64 × 41,595.33
  4. Step 4: Simplify right side
    68,822.97x = 3,950,584,683.09
  5. Step 5: Solve for x
    x = 3,950,584,683.09/68,822.97
  6. Step 6: Final answer
    x = 57,402.12

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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.