Home / 5,936.27-8,191.14-3,283.70

Finding the Fourth Proportional to 5,936.27, 8,191.14 and 3,283.70

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Solution

The fourth proportional to 5,936.27, 8,191.14 and 3,283.70 is: 4,531.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.27 : 8,191.14 = 3,283.70 : x
  2. Step 2: Convert to fraction form
    5,936.27/8,191.14 = 3,283.70/x
  3. Step 3: Cross multiply
    5,936.27x = 8,191.14 × 3,283.70
  4. Step 4: Simplify right side
    5,936.27x = 26,897,205.46
  5. Step 5: Solve for x
    x = 26,897,205.46/5,936.27
  6. Step 6: Final answer
    x = 4,531.00

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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.