Home / 5,936.57-8,187.03-5,097

Finding the Fourth Proportional to 5,936.57, 8,187.03 and 5,097

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Solution

The fourth proportional to 5,936.57, 8,187.03 and 5,097 is: 7,029.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.57 : 8,187.03 = 5,097 : x
  2. Step 2: Convert to fraction form
    5,936.57/8,187.03 = 5,097/x
  3. Step 3: Cross multiply
    5,936.57x = 8,187.03 × 5,097
  4. Step 4: Simplify right side
    5,936.57x = 41,729,291.91
  5. Step 5: Solve for x
    x = 41,729,291.91/5,936.57
  6. Step 6: Final answer
    x = 7,029.20

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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.