Home / 244,640.70-366,961.05-223,973.55

Finding the Fourth Proportional to 244,640.70, 366,961.05 and 223,973.55

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Solution

The fourth proportional to 244,640.70, 366,961.05 and 223,973.55 is: 335,960.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,640.70 : 366,961.05 = 223,973.55 : x
  2. Step 2: Convert to fraction form
    244,640.70/366,961.05 = 223,973.55/x
  3. Step 3: Cross multiply
    244,640.70x = 366,961.05 × 223,973.55
  4. Step 4: Simplify right side
    244,640.70x = 82,189,569,080.23
  5. Step 5: Solve for x
    x = 82,189,569,080.23/244,640.70
  6. Step 6: Final answer
    x = 335,960.33

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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.