Home / 182,684.43-273,839.78-92,560.19

Finding the Fourth Proportional to 182,684.43, 273,839.78 and 92,560.19

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Solution

The fourth proportional to 182,684.43, 273,839.78 and 92,560.19 is: 138,745.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,684.43 : 273,839.78 = 92,560.19 : x
  2. Step 2: Convert to fraction form
    182,684.43/273,839.78 = 92,560.19/x
  3. Step 3: Cross multiply
    182,684.43x = 273,839.78 × 92,560.19
  4. Step 4: Simplify right side
    182,684.43x = 25,346,660,928.56
  5. Step 5: Solve for x
    x = 25,346,660,928.56/182,684.43
  6. Step 6: Final answer
    x = 138,745.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.