Home / 166,892.49-230,313.24-95,272.29

Finding the Fourth Proportional to 166,892.49, 230,313.24 and 95,272.29

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Solution

The fourth proportional to 166,892.49, 230,313.24 and 95,272.29 is: 131,476.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,892.49 : 230,313.24 = 95,272.29 : x
  2. Step 2: Convert to fraction form
    166,892.49/230,313.24 = 95,272.29/x
  3. Step 3: Cross multiply
    166,892.49x = 230,313.24 × 95,272.29
  4. Step 4: Simplify right side
    166,892.49x = 21,942,469,792.12
  5. Step 5: Solve for x
    x = 21,942,469,792.12/166,892.49
  6. Step 6: Final answer
    x = 131,476.68

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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.