Home / 4,199.87-6,299.26-1,734.35

Finding the Fourth Proportional to 4,199.87, 6,299.26 and 1,734.35

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Solution

The fourth proportional to 4,199.87, 6,299.26 and 1,734.35 is: 2,601.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199.87 : 6,299.26 = 1,734.35 : x
  2. Step 2: Convert to fraction form
    4,199.87/6,299.26 = 1,734.35/x
  3. Step 3: Cross multiply
    4,199.87x = 6,299.26 × 1,734.35
  4. Step 4: Simplify right side
    4,199.87x = 10,925,132.99
  5. Step 5: Solve for x
    x = 10,925,132.99/4,199.87
  6. Step 6: Final answer
    x = 2,601.31

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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.