Home / 2,064.60-3,094.20-1,090.44

Finding the Fourth Proportional to 2,064.60, 3,094.20 and 1,090.44

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Solution

The fourth proportional to 2,064.60, 3,094.20 and 1,090.44 is: 1,634.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064.60 : 3,094.20 = 1,090.44 : x
  2. Step 2: Convert to fraction form
    2,064.60/3,094.20 = 1,090.44/x
  3. Step 3: Cross multiply
    2,064.60x = 3,094.20 × 1,090.44
  4. Step 4: Simplify right side
    2,064.60x = 3,374,039.45
  5. Step 5: Solve for x
    x = 3,374,039.45/2,064.60
  6. Step 6: Final answer
    x = 1,634.23

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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.