Home / 4,236.79-5,847.50-2,469.27

Finding the Fourth Proportional to 4,236.79, 5,847.50 and 2,469.27

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Solution

The fourth proportional to 4,236.79, 5,847.50 and 2,469.27 is: 3,408.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236.79 : 5,847.50 = 2,469.27 : x
  2. Step 2: Convert to fraction form
    4,236.79/5,847.50 = 2,469.27/x
  3. Step 3: Cross multiply
    4,236.79x = 5,847.50 × 2,469.27
  4. Step 4: Simplify right side
    4,236.79x = 14,439,056.33
  5. Step 5: Solve for x
    x = 14,439,056.33/4,236.79
  6. Step 6: Final answer
    x = 3,408.02

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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.