Home / 2,936.16-4,404.24-1,203.57

Finding the Fourth Proportional to 2,936.16, 4,404.24 and 1,203.57

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Solution

The fourth proportional to 2,936.16, 4,404.24 and 1,203.57 is: 1,805.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936.16 : 4,404.24 = 1,203.57 : x
  2. Step 2: Convert to fraction form
    2,936.16/4,404.24 = 1,203.57/x
  3. Step 3: Cross multiply
    2,936.16x = 4,404.24 × 1,203.57
  4. Step 4: Simplify right side
    2,936.16x = 5,300,811.14
  5. Step 5: Solve for x
    x = 5,300,811.14/2,936.16
  6. Step 6: Final answer
    x = 1,805.36

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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.