Home / 151,625.76-227,064.87-95,326.20

Finding the Fourth Proportional to 151,625.76, 227,064.87 and 95,326.20

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Solution

The fourth proportional to 151,625.76, 227,064.87 and 95,326.20 is: 142,754.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,625.76 : 227,064.87 = 95,326.20 : x
  2. Step 2: Convert to fraction form
    151,625.76/227,064.87 = 95,326.20/x
  3. Step 3: Cross multiply
    151,625.76x = 227,064.87 × 95,326.20
  4. Step 4: Simplify right side
    151,625.76x = 21,645,231,210.59
  5. Step 5: Solve for x
    x = 21,645,231,210.59/151,625.76
  6. Step 6: Final answer
    x = 142,754.31

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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.