Home / 5,936.33-8,192.05-3,283.78

Finding the Fourth Proportional to 5,936.33, 8,192.05 and 3,283.78

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Solution

The fourth proportional to 5,936.33, 8,192.05 and 3,283.78 is: 4,531.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.33 : 8,192.05 = 3,283.78 : x
  2. Step 2: Convert to fraction form
    5,936.33/8,192.05 = 3,283.78/x
  3. Step 3: Cross multiply
    5,936.33x = 8,192.05 × 3,283.78
  4. Step 4: Simplify right side
    5,936.33x = 26,900,889.95
  5. Step 5: Solve for x
    x = 26,900,889.95/5,936.33
  6. Step 6: Final answer
    x = 4,531.57

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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.