Home / 327,047.00-451,325.23-181,851.22

Finding the Fourth Proportional to 327,047.00, 451,325.23 and 181,851.22

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Solution

The fourth proportional to 327,047.00, 451,325.23 and 181,851.22 is: 250,954.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,047.00 : 451,325.23 = 181,851.22 : x
  2. Step 2: Convert to fraction form
    327,047.00/451,325.23 = 181,851.22/x
  3. Step 3: Cross multiply
    327,047.00x = 451,325.23 × 181,851.22
  4. Step 4: Simplify right side
    327,047.00x = 82,074,043,740.20
  5. Step 5: Solve for x
    x = 82,074,043,740.20/327,047.00
  6. Step 6: Final answer
    x = 250,954.89

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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.