Home / 166,676.28-230,015.10-95,060.52

Finding the Fourth Proportional to 166,676.28, 230,015.10 and 95,060.52

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Solution

The fourth proportional to 166,676.28, 230,015.10 and 95,060.52 is: 131,184.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,676.28 : 230,015.10 = 95,060.52 : x
  2. Step 2: Convert to fraction form
    166,676.28/230,015.10 = 95,060.52/x
  3. Step 3: Cross multiply
    166,676.28x = 230,015.10 × 95,060.52
  4. Step 4: Simplify right side
    166,676.28x = 21,865,355,013.85
  5. Step 5: Solve for x
    x = 21,865,355,013.85/166,676.28
  6. Step 6: Final answer
    x = 131,184.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.