Home / 4,469.89-6,704.83-1,548.19

Finding the Fourth Proportional to 4,469.89, 6,704.83 and 1,548.19

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Solution

The fourth proportional to 4,469.89, 6,704.83 and 1,548.19 is: 2,322.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469.89 : 6,704.83 = 1,548.19 : x
  2. Step 2: Convert to fraction form
    4,469.89/6,704.83 = 1,548.19/x
  3. Step 3: Cross multiply
    4,469.89x = 6,704.83 × 1,548.19
  4. Step 4: Simplify right side
    4,469.89x = 10,380,334.00
  5. Step 5: Solve for x
    x = 10,380,334.00/4,469.89
  6. Step 6: Final answer
    x = 2,322.28

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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.