Home / 151,676.52-227,330.28-107,316.06

Finding the Fourth Proportional to 151,676.52, 227,330.28 and 107,316.06

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Solution

The fourth proportional to 151,676.52, 227,330.28 and 107,316.06 is: 160,843.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,676.52 : 227,330.28 = 107,316.06 : x
  2. Step 2: Convert to fraction form
    151,676.52/227,330.28 = 107,316.06/x
  3. Step 3: Cross multiply
    151,676.52x = 227,330.28 × 107,316.06
  4. Step 4: Simplify right side
    151,676.52x = 24,396,189,968.30
  5. Step 5: Solve for x
    x = 24,396,189,968.30/151,676.52
  6. Step 6: Final answer
    x = 160,843.55

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1.5x scale

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.