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Finding the Fourth Proportional to 114,162.93, 171,193.77 and 60,844.97

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Solution

The fourth proportional to 114,162.93, 171,193.77 and 60,844.97 is: 91,240.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,162.93 : 171,193.77 = 60,844.97 : x
  2. Step 2: Convert to fraction form
    114,162.93/171,193.77 = 60,844.97/x
  3. Step 3: Cross multiply
    114,162.93x = 171,193.77 × 60,844.97
  4. Step 4: Simplify right side
    114,162.93x = 10,416,280,227.82
  5. Step 5: Solve for x
    x = 10,416,280,227.82/114,162.93
  6. Step 6: Final answer
    x = 91,240.48

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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.