Home / 151,676.00-227,481.66-45,031.04

Finding the Fourth Proportional to 151,676.00, 227,481.66 and 45,031.04

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Solution

The fourth proportional to 151,676.00, 227,481.66 and 45,031.04 is: 67,536.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,676.00 : 227,481.66 = 45,031.04 : x
  2. Step 2: Convert to fraction form
    151,676.00/227,481.66 = 45,031.04/x
  3. Step 3: Cross multiply
    151,676.00x = 227,481.66 × 45,031.04
  4. Step 4: Simplify right side
    151,676.00x = 10,243,734,593.32
  5. Step 5: Solve for x
    x = 10,243,734,593.32/151,676.00
  6. Step 6: Final answer
    x = 67,536.95

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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.