Home / 151,613.22-227,046.14-95,313.70

Finding the Fourth Proportional to 151,613.22, 227,046.14 and 95,313.70

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Solution

The fourth proportional to 151,613.22, 227,046.14 and 95,313.70 is: 142,735.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,613.22 : 227,046.14 = 95,313.70 : x
  2. Step 2: Convert to fraction form
    151,613.22/227,046.14 = 95,313.70/x
  3. Step 3: Cross multiply
    151,613.22x = 227,046.14 × 95,313.70
  4. Step 4: Simplify right side
    151,613.22x = 21,640,607,674.12
  5. Step 5: Solve for x
    x = 21,640,607,674.12/151,613.22
  6. Step 6: Final answer
    x = 142,735.62

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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.