Home / 767,095.26-1,150,458.30-234,620.88

Finding the Fourth Proportional to 767,095.26, 1,150,458.30 and 234,620.88

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Solution

The fourth proportional to 767,095.26, 1,150,458.30 and 234,620.88 is: 351,874.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,095.26 : 1,150,458.30 = 234,620.88 : x
  2. Step 2: Convert to fraction form
    767,095.26/1,150,458.30 = 234,620.88/x
  3. Step 3: Cross multiply
    767,095.26x = 1,150,458.30 × 234,620.88
  4. Step 4: Simplify right side
    767,095.26x = 269,921,538,749.30
  5. Step 5: Solve for x
    x = 269,921,538,749.30/767,095.26
  6. Step 6: Final answer
    x = 351,874.86

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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.