Home / 68,775.26-94,910.37-44,887.82

Finding the Fourth Proportional to 68,775.26, 94,910.37 and 44,887.82

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Solution

The fourth proportional to 68,775.26, 94,910.37 and 44,887.82 is: 61,945.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,775.26 : 94,910.37 = 44,887.82 : x
  2. Step 2: Convert to fraction form
    68,775.26/94,910.37 = 44,887.82/x
  3. Step 3: Cross multiply
    68,775.26x = 94,910.37 × 44,887.82
  4. Step 4: Simplify right side
    68,775.26x = 4,260,319,604.69
  5. Step 5: Solve for x
    x = 4,260,319,604.69/68,775.26
  6. Step 6: Final answer
    x = 61,945.53

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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.