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Finding the Fourth Proportional to 182,753.01, 252,198.46 and 102,180.29

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Solution

The fourth proportional to 182,753.01, 252,198.46 and 102,180.29 is: 141,008.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,753.01 : 252,198.46 = 102,180.29 : x
  2. Step 2: Convert to fraction form
    182,753.01/252,198.46 = 102,180.29/x
  3. Step 3: Cross multiply
    182,753.01x = 252,198.46 × 102,180.29
  4. Step 4: Simplify right side
    182,753.01x = 25,769,710,647.09
  5. Step 5: Solve for x
    x = 25,769,710,647.09/182,753.01
  6. Step 6: Final answer
    x = 141,008.41

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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.