Home / 4,369.20-6,548.33-3,441.09

Finding the Fourth Proportional to 4,369.20, 6,548.33 and 3,441.09

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Solution

The fourth proportional to 4,369.20, 6,548.33 and 3,441.09 is: 5,157.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.20 : 6,548.33 = 3,441.09 : x
  2. Step 2: Convert to fraction form
    4,369.20/6,548.33 = 3,441.09/x
  3. Step 3: Cross multiply
    4,369.20x = 6,548.33 × 3,441.09
  4. Step 4: Simplify right side
    4,369.20x = 22,533,416.36
  5. Step 5: Solve for x
    x = 22,533,416.36/4,369.20
  6. Step 6: Final answer
    x = 5,157.33

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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.