Home / 250,634.67-376,001.19-110,393.25

Finding the Fourth Proportional to 250,634.67, 376,001.19 and 110,393.25

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Solution

The fourth proportional to 250,634.67, 376,001.19 and 110,393.25 is: 165,611.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,634.67 : 376,001.19 = 110,393.25 : x
  2. Step 2: Convert to fraction form
    250,634.67/376,001.19 = 110,393.25/x
  3. Step 3: Cross multiply
    250,634.67x = 376,001.19 × 110,393.25
  4. Step 4: Simplify right side
    250,634.67x = 41,507,993,367.97
  5. Step 5: Solve for x
    x = 41,507,993,367.97/250,634.67
  6. Step 6: Final answer
    x = 165,611.54

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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.