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Finding the Fourth Proportional to 182,504.44, 251,853.45 and 101,933.08

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Solution

The fourth proportional to 182,504.44, 251,853.45 and 101,933.08 is: 140,666.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,504.44 : 251,853.45 = 101,933.08 : x
  2. Step 2: Convert to fraction form
    182,504.44/251,853.45 = 101,933.08/x
  3. Step 3: Cross multiply
    182,504.44x = 251,853.45 × 101,933.08
  4. Step 4: Simplify right side
    182,504.44x = 25,672,198,845.29
  5. Step 5: Solve for x
    x = 25,672,198,845.29/182,504.44
  6. Step 6: Final answer
    x = 140,666.16

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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.