Home / 166,850.11-250,224.04-60,221.05

Finding the Fourth Proportional to 166,850.11, 250,224.04 and 60,221.05

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Solution

The fourth proportional to 166,850.11, 250,224.04 and 60,221.05 is: 90,313.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,850.11 : 250,224.04 = 60,221.05 : x
  2. Step 2: Convert to fraction form
    166,850.11/250,224.04 = 60,221.05/x
  3. Step 3: Cross multiply
    166,850.11x = 250,224.04 × 60,221.05
  4. Step 4: Simplify right side
    166,850.11x = 15,068,752,871.82
  5. Step 5: Solve for x
    x = 15,068,752,871.82/166,850.11
  6. Step 6: Final answer
    x = 90,313.11

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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.