Home / 5,961.84-8,227.70-3,444.40

Finding the Fourth Proportional to 5,961.84, 8,227.70 and 3,444.40

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Solution

The fourth proportional to 5,961.84, 8,227.70 and 3,444.40 is: 4,753.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961.84 : 8,227.70 = 3,444.40 : x
  2. Step 2: Convert to fraction form
    5,961.84/8,227.70 = 3,444.40/x
  3. Step 3: Cross multiply
    5,961.84x = 8,227.70 × 3,444.40
  4. Step 4: Simplify right side
    5,961.84x = 28,339,489.88
  5. Step 5: Solve for x
    x = 28,339,489.88/5,961.84
  6. Step 6: Final answer
    x = 4,753.48

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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.