Home / 5,923.56-8,884.20-1,974.84

Finding the Fourth Proportional to 5,923.56, 8,884.20 and 1,974.84

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Solution

The fourth proportional to 5,923.56, 8,884.20 and 1,974.84 is: 2,961.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923.56 : 8,884.20 = 1,974.84 : x
  2. Step 2: Convert to fraction form
    5,923.56/8,884.20 = 1,974.84/x
  3. Step 3: Cross multiply
    5,923.56x = 8,884.20 × 1,974.84
  4. Step 4: Simplify right side
    5,923.56x = 17,544,873.53
  5. Step 5: Solve for x
    x = 17,544,873.53/5,923.56
  6. Step 6: Final answer
    x = 2,961.88

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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.