Home / 327,966.66-452,598.78-182,768.46

Finding the Fourth Proportional to 327,966.66, 452,598.78 and 182,768.46

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Solution

The fourth proportional to 327,966.66, 452,598.78 and 182,768.46 is: 252,223.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,966.66 : 452,598.78 = 182,768.46 : x
  2. Step 2: Convert to fraction form
    327,966.66/452,598.78 = 182,768.46/x
  3. Step 3: Cross multiply
    327,966.66x = 452,598.78 × 182,768.46
  4. Step 4: Simplify right side
    327,966.66x = 82,720,782,018.48
  5. Step 5: Solve for x
    x = 82,720,782,018.48/327,966.66
  6. Step 6: Final answer
    x = 252,223.14

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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.