Home / 327,010.28-451,268.16-183,768.26

Finding the Fourth Proportional to 327,010.28, 451,268.16 and 183,768.26

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Solution

The fourth proportional to 327,010.28, 451,268.16 and 183,768.26 is: 253,596.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,010.28 : 451,268.16 = 183,768.26 : x
  2. Step 2: Convert to fraction form
    327,010.28/451,268.16 = 183,768.26/x
  3. Step 3: Cross multiply
    327,010.28x = 451,268.16 × 183,768.26
  4. Step 4: Simplify right side
    327,010.28x = 82,928,764,556.60
  5. Step 5: Solve for x
    x = 82,928,764,556.60/327,010.28
  6. Step 6: Final answer
    x = 253,596.81

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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.