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Finding the Fourth Proportional to 167,150.10, 250,593.86 and 114,399.66

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Solution

The fourth proportional to 167,150.10, 250,593.86 and 114,399.66 is: 171,509.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,150.10 : 250,593.86 = 114,399.66 : x
  2. Step 2: Convert to fraction form
    167,150.10/250,593.86 = 114,399.66/x
  3. Step 3: Cross multiply
    167,150.10x = 250,593.86 × 114,399.66
  4. Step 4: Simplify right side
    167,150.10x = 28,667,852,382.09
  5. Step 5: Solve for x
    x = 28,667,852,382.09/167,150.10
  6. Step 6: Final answer
    x = 171,509.63

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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.