Home / 327,628.14-452,141.38-184,397.46

Finding the Fourth Proportional to 327,628.14, 452,141.38 and 184,397.46

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Solution

The fourth proportional to 327,628.14, 452,141.38 and 184,397.46 is: 254,476.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,628.14 : 452,141.38 = 184,397.46 : x
  2. Step 2: Convert to fraction form
    327,628.14/452,141.38 = 184,397.46/x
  3. Step 3: Cross multiply
    327,628.14x = 452,141.38 × 184,397.46
  4. Step 4: Simplify right side
    327,628.14x = 83,373,721,571.90
  5. Step 5: Solve for x
    x = 83,373,721,571.90/327,628.14
  6. Step 6: Final answer
    x = 254,476.68

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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.