Home / 4,250.20-6,372.04-1,654.96

Finding the Fourth Proportional to 4,250.20, 6,372.04 and 1,654.96

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Solution

The fourth proportional to 4,250.20, 6,372.04 and 1,654.96 is: 2,481.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250.20 : 6,372.04 = 1,654.96 : x
  2. Step 2: Convert to fraction form
    4,250.20/6,372.04 = 1,654.96/x
  3. Step 3: Cross multiply
    4,250.20x = 6,372.04 × 1,654.96
  4. Step 4: Simplify right side
    4,250.20x = 10,545,471.32
  5. Step 5: Solve for x
    x = 10,545,471.32/4,250.20
  6. Step 6: Final answer
    x = 2,481.17

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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.