Home / 4,094.96-6,135.14-2,141.24

Finding the Fourth Proportional to 4,094.96, 6,135.14 and 2,141.24

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Solution

The fourth proportional to 4,094.96, 6,135.14 and 2,141.24 is: 3,208.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094.96 : 6,135.14 = 2,141.24 : x
  2. Step 2: Convert to fraction form
    4,094.96/6,135.14 = 2,141.24/x
  3. Step 3: Cross multiply
    4,094.96x = 6,135.14 × 2,141.24
  4. Step 4: Simplify right side
    4,094.96x = 13,136,781.85
  5. Step 5: Solve for x
    x = 13,136,781.85/4,094.96
  6. Step 6: Final answer
    x = 3,208.04

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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.