Home / 244,369.27-337,229.36-136,940.07

Finding the Fourth Proportional to 244,369.27, 337,229.36 and 136,940.07

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Solution

The fourth proportional to 244,369.27, 337,229.36 and 136,940.07 is: 188,977.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,369.27 : 337,229.36 = 136,940.07 : x
  2. Step 2: Convert to fraction form
    244,369.27/337,229.36 = 136,940.07/x
  3. Step 3: Cross multiply
    244,369.27x = 337,229.36 × 136,940.07
  4. Step 4: Simplify right side
    244,369.27x = 46,180,211,938.69
  5. Step 5: Solve for x
    x = 46,180,211,938.69/244,369.27
  6. Step 6: Final answer
    x = 188,977.17

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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.