Home / 327,943.59-452,512.22-184,694.55

Finding the Fourth Proportional to 327,943.59, 452,512.22 and 184,694.55

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Solution

The fourth proportional to 327,943.59, 452,512.22 and 184,694.55 is: 254,850.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,943.59 : 452,512.22 = 184,694.55 : x
  2. Step 2: Convert to fraction form
    327,943.59/452,512.22 = 184,694.55/x
  3. Step 3: Cross multiply
    327,943.59x = 452,512.22 × 184,694.55
  4. Step 4: Simplify right side
    327,943.59x = 83,576,539,918.93
  5. Step 5: Solve for x
    x = 83,576,539,918.93/327,943.59
  6. Step 6: Final answer
    x = 254,850.35

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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.