Home / 2,063.87-3,096.09-1,090.04

Finding the Fourth Proportional to 2,063.87, 3,096.09 and 1,090.04

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Solution

The fourth proportional to 2,063.87, 3,096.09 and 1,090.04 is: 1,635.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063.87 : 3,096.09 = 1,090.04 : x
  2. Step 2: Convert to fraction form
    2,063.87/3,096.09 = 1,090.04/x
  3. Step 3: Cross multiply
    2,063.87x = 3,096.09 × 1,090.04
  4. Step 4: Simplify right side
    2,063.87x = 3,374,861.94
  5. Step 5: Solve for x
    x = 3,374,861.94/2,063.87
  6. Step 6: Final answer
    x = 1,635.21

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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.