Home / 192,926.07-266,091.62-169,011.23

Finding the Fourth Proportional to 192,926.07, 266,091.62 and 169,011.23

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Solution

The fourth proportional to 192,926.07, 266,091.62 and 169,011.23 is: 233,107.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,926.07 : 266,091.62 = 169,011.23 : x
  2. Step 2: Convert to fraction form
    192,926.07/266,091.62 = 169,011.23/x
  3. Step 3: Cross multiply
    192,926.07x = 266,091.62 × 169,011.23
  4. Step 4: Simplify right side
    192,926.07x = 44,972,469,813.38
  5. Step 5: Solve for x
    x = 44,972,469,813.38/192,926.07
  6. Step 6: Final answer
    x = 233,107.27

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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.