Home / 95,050.68-131,166.99-54,764.52

Finding the Fourth Proportional to 95,050.68, 131,166.99 and 54,764.52

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Solution

The fourth proportional to 95,050.68, 131,166.99 and 54,764.52 is: 75,573.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,050.68 : 131,166.99 = 54,764.52 : x
  2. Step 2: Convert to fraction form
    95,050.68/131,166.99 = 54,764.52/x
  3. Step 3: Cross multiply
    95,050.68x = 131,166.99 × 54,764.52
  4. Step 4: Simplify right side
    95,050.68x = 7,183,297,247.19
  5. Step 5: Solve for x
    x = 7,183,297,247.19/95,050.68
  6. Step 6: Final answer
    x = 75,573.34

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1.5x scale

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.