Home / 73,736.49-101,765.01-41,910.18

Finding the Fourth Proportional to 73,736.49, 101,765.01 and 41,910.18

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Solution

The fourth proportional to 73,736.49, 101,765.01 and 41,910.18 is: 57,840.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,736.49 : 101,765.01 = 41,910.18 : x
  2. Step 2: Convert to fraction form
    73,736.49/101,765.01 = 41,910.18/x
  3. Step 3: Cross multiply
    73,736.49x = 101,765.01 × 41,910.18
  4. Step 4: Simplify right side
    73,736.49x = 4,264,989,886.80
  5. Step 5: Solve for x
    x = 4,264,989,886.80/73,736.49
  6. Step 6: Final answer
    x = 57,840.97

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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.