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Finding the Fourth Proportional to 244,706.97, 367,016.70 and 155,696.07

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Solution

The fourth proportional to 244,706.97, 367,016.70 and 155,696.07 is: 233,516.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,706.97 : 367,016.70 = 155,696.07 : x
  2. Step 2: Convert to fraction form
    244,706.97/367,016.70 = 155,696.07/x
  3. Step 3: Cross multiply
    244,706.97x = 367,016.70 × 155,696.07
  4. Step 4: Simplify right side
    244,706.97x = 57,143,057,814.37
  5. Step 5: Solve for x
    x = 57,143,057,814.37/244,706.97
  6. Step 6: Final answer
    x = 233,516.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.