Home / 2,936.09-4,404.11-1,204.71

Finding the Fourth Proportional to 2,936.09, 4,404.11 and 1,204.71

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Solution

The fourth proportional to 2,936.09, 4,404.11 and 1,204.71 is: 1,807.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936.09 : 4,404.11 = 1,204.71 : x
  2. Step 2: Convert to fraction form
    2,936.09/4,404.11 = 1,204.71/x
  3. Step 3: Cross multiply
    2,936.09x = 4,404.11 × 1,204.71
  4. Step 4: Simplify right side
    2,936.09x = 5,305,669.33
  5. Step 5: Solve for x
    x = 5,305,669.33/2,936.09
  6. Step 6: Final answer
    x = 1,807.06

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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.