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Finding the Fourth Proportional to 194,951.93, 292,455.79 and 60,027.41

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Solution

The fourth proportional to 194,951.93, 292,455.79 and 60,027.41 is: 90,049.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,951.93 : 292,455.79 = 60,027.41 : x
  2. Step 2: Convert to fraction form
    194,951.93/292,455.79 = 60,027.41/x
  3. Step 3: Cross multiply
    194,951.93x = 292,455.79 × 60,027.41
  4. Step 4: Simplify right side
    194,951.93x = 17,555,364,194.27
  5. Step 5: Solve for x
    x = 17,555,364,194.27/194,951.93
  6. Step 6: Final answer
    x = 90,049.71

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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.