Home / 95,757.42-143,366.10-50,676.66

Finding the Fourth Proportional to 95,757.42, 143,366.10 and 50,676.66

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Solution

The fourth proportional to 95,757.42, 143,366.10 and 50,676.66 is: 75,872.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,757.42 : 143,366.10 = 50,676.66 : x
  2. Step 2: Convert to fraction form
    95,757.42/143,366.10 = 50,676.66/x
  3. Step 3: Cross multiply
    95,757.42x = 143,366.10 × 50,676.66
  4. Step 4: Simplify right side
    95,757.42x = 7,265,315,105.23
  5. Step 5: Solve for x
    x = 7,265,315,105.23/95,757.42
  6. Step 6: Final answer
    x = 75,872.08

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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.