Home / 5,726.84-8,591.34-2,264.12

Finding the Fourth Proportional to 5,726.84, 8,591.34 and 2,264.12

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Solution

The fourth proportional to 5,726.84, 8,591.34 and 2,264.12 is: 3,396.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726.84 : 8,591.34 = 2,264.12 : x
  2. Step 2: Convert to fraction form
    5,726.84/8,591.34 = 2,264.12/x
  3. Step 3: Cross multiply
    5,726.84x = 8,591.34 × 2,264.12
  4. Step 4: Simplify right side
    5,726.84x = 19,451,824.72
  5. Step 5: Solve for x
    x = 19,451,824.72/5,726.84
  6. Step 6: Final answer
    x = 3,396.61

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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.