Home / 4,350.56-6,520.80-3,373.52

Finding the Fourth Proportional to 4,350.56, 6,520.80 and 3,373.52

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Solution

The fourth proportional to 4,350.56, 6,520.80 and 3,373.52 is: 5,056.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350.56 : 6,520.80 = 3,373.52 : x
  2. Step 2: Convert to fraction form
    4,350.56/6,520.80 = 3,373.52/x
  3. Step 3: Cross multiply
    4,350.56x = 6,520.80 × 3,373.52
  4. Step 4: Simplify right side
    4,350.56x = 21,998,049.22
  5. Step 5: Solve for x
    x = 21,998,049.22/4,350.56
  6. Step 6: Final answer
    x = 5,056.37

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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.