Home / 241,974.80-363,091.80-101,747.60

Finding the Fourth Proportional to 241,974.80, 363,091.80 and 101,747.60

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Solution

The fourth proportional to 241,974.80, 363,091.80 and 101,747.60 is: 152,675.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,974.80 : 363,091.80 = 101,747.60 : x
  2. Step 2: Convert to fraction form
    241,974.80/363,091.80 = 101,747.60/x
  3. Step 3: Cross multiply
    241,974.80x = 363,091.80 × 101,747.60
  4. Step 4: Simplify right side
    241,974.80x = 36,943,719,229.68
  5. Step 5: Solve for x
    x = 36,943,719,229.68/241,974.80
  6. Step 6: Final answer
    x = 152,675.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.