Home / 5,990.17-8,266.44-3,337.75

Finding the Fourth Proportional to 5,990.17, 8,266.44 and 3,337.75

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Solution

The fourth proportional to 5,990.17, 8,266.44 and 3,337.75 is: 4,606.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,990.17 : 8,266.44 = 3,337.75 : x
  2. Step 2: Convert to fraction form
    5,990.17/8,266.44 = 3,337.75/x
  3. Step 3: Cross multiply
    5,990.17x = 8,266.44 × 3,337.75
  4. Step 4: Simplify right side
    5,990.17x = 27,591,310.11
  5. Step 5: Solve for x
    x = 27,591,310.11/5,990.17
  6. Step 6: Final answer
    x = 4,606.10

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Double scale
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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.