Home / 4,961.89-6,847.23-2,944.41

Finding the Fourth Proportional to 4,961.89, 6,847.23 and 2,944.41

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Solution

The fourth proportional to 4,961.89, 6,847.23 and 2,944.41 is: 4,063.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961.89 : 6,847.23 = 2,944.41 : x
  2. Step 2: Convert to fraction form
    4,961.89/6,847.23 = 2,944.41/x
  3. Step 3: Cross multiply
    4,961.89x = 6,847.23 × 2,944.41
  4. Step 4: Simplify right side
    4,961.89x = 20,161,052.48
  5. Step 5: Solve for x
    x = 20,161,052.48/4,961.89
  6. Step 6: Final answer
    x = 4,063.18

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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.