Home / 251,180.33-376,104.06-151,203.24

Finding the Fourth Proportional to 251,180.33, 376,104.06 and 151,203.24

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Solution

The fourth proportional to 251,180.33, 376,104.06 and 151,203.24 is: 226,403.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,180.33 : 376,104.06 = 151,203.24 : x
  2. Step 2: Convert to fraction form
    251,180.33/376,104.06 = 151,203.24/x
  3. Step 3: Cross multiply
    251,180.33x = 376,104.06 × 151,203.24
  4. Step 4: Simplify right side
    251,180.33x = 56,868,152,449.15
  5. Step 5: Solve for x
    x = 56,868,152,449.15/251,180.33
  6. Step 6: Final answer
    x = 226,403.69

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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.