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Finding the Fourth Proportional to 182,093.61, 251,296.44 and 101,535.48

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Solution

The fourth proportional to 182,093.61, 251,296.44 and 101,535.48 is: 140,123.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,093.61 : 251,296.44 = 101,535.48 : x
  2. Step 2: Convert to fraction form
    182,093.61/251,296.44 = 101,535.48/x
  3. Step 3: Cross multiply
    182,093.61x = 251,296.44 × 101,535.48
  4. Step 4: Simplify right side
    182,093.61x = 25,515,504,657.69
  5. Step 5: Solve for x
    x = 25,515,504,657.69/182,093.61
  6. Step 6: Final answer
    x = 140,123.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.