Home / 182,627.26-252,049.47-102,071.54

Finding the Fourth Proportional to 182,627.26, 252,049.47 and 102,071.54

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Solution

The fourth proportional to 182,627.26, 252,049.47 and 102,071.54 is: 140,872.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,627.26 : 252,049.47 = 102,071.54 : x
  2. Step 2: Convert to fraction form
    182,627.26/252,049.47 = 102,071.54/x
  3. Step 3: Cross multiply
    182,627.26x = 252,049.47 × 102,071.54
  4. Step 4: Simplify right side
    182,627.26x = 25,727,078,380.59
  5. Step 5: Solve for x
    x = 25,727,078,380.59/182,627.26
  6. Step 6: Final answer
    x = 140,872.06

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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.