Home / 5,989.88-8,264.94-3,337.22

Finding the Fourth Proportional to 5,989.88, 8,264.94 and 3,337.22

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Solution

The fourth proportional to 5,989.88, 8,264.94 and 3,337.22 is: 4,604.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989.88 : 8,264.94 = 3,337.22 : x
  2. Step 2: Convert to fraction form
    5,989.88/8,264.94 = 3,337.22/x
  3. Step 3: Cross multiply
    5,989.88x = 8,264.94 × 3,337.22
  4. Step 4: Simplify right side
    5,989.88x = 27,581,923.07
  5. Step 5: Solve for x
    x = 27,581,923.07/5,989.88
  6. Step 6: Final answer
    x = 4,604.75

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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.