Home / 5,990.44-8,266.68-3,337.82

Finding the Fourth Proportional to 5,990.44, 8,266.68 and 3,337.82

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Solution

The fourth proportional to 5,990.44, 8,266.68 and 3,337.82 is: 4,606.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,990.44 : 8,266.68 = 3,337.82 : x
  2. Step 2: Convert to fraction form
    5,990.44/8,266.68 = 3,337.82/x
  3. Step 3: Cross multiply
    5,990.44x = 8,266.68 × 3,337.82
  4. Step 4: Simplify right side
    5,990.44x = 27,592,689.84
  5. Step 5: Solve for x
    x = 27,592,689.84/5,990.44
  6. Step 6: Final answer
    x = 4,606.12

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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.