Home / 5,684.17-8,522.32-2,908.96

Finding the Fourth Proportional to 5,684.17, 8,522.32 and 2,908.96

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Solution

The fourth proportional to 5,684.17, 8,522.32 and 2,908.96 is: 4,361.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,684.17 : 8,522.32 = 2,908.96 : x
  2. Step 2: Convert to fraction form
    5,684.17/8,522.32 = 2,908.96/x
  3. Step 3: Cross multiply
    5,684.17x = 8,522.32 × 2,908.96
  4. Step 4: Simplify right side
    5,684.17x = 24,791,087.99
  5. Step 5: Solve for x
    x = 24,791,087.99/5,684.17
  6. Step 6: Final answer
    x = 4,361.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.