Home / 182,767.60-252,217.56-102,194.20

Finding the Fourth Proportional to 182,767.60, 252,217.56 and 102,194.20

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Solution

The fourth proportional to 182,767.60, 252,217.56 and 102,194.20 is: 141,027.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,767.60 : 252,217.56 = 102,194.20 : x
  2. Step 2: Convert to fraction form
    182,767.60/252,217.56 = 102,194.20/x
  3. Step 3: Cross multiply
    182,767.60x = 252,217.56 × 102,194.20
  4. Step 4: Simplify right side
    182,767.60x = 25,775,171,770.15
  5. Step 5: Solve for x
    x = 25,775,171,770.15/182,767.60
  6. Step 6: Final answer
    x = 141,027.03

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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.