Home / 166,761.44-250,145.85-60,153.92

Finding the Fourth Proportional to 166,761.44, 250,145.85 and 60,153.92

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Solution

The fourth proportional to 166,761.44, 250,145.85 and 60,153.92 is: 90,232.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,761.44 : 250,145.85 = 60,153.92 : x
  2. Step 2: Convert to fraction form
    166,761.44/250,145.85 = 60,153.92/x
  3. Step 3: Cross multiply
    166,761.44x = 250,145.85 × 60,153.92
  4. Step 4: Simplify right side
    166,761.44x = 15,047,253,449.23
  5. Step 5: Solve for x
    x = 15,047,253,449.23/166,761.44
  6. Step 6: Final answer
    x = 90,232.21

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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.