Home / 2,066.70-3,094.38-1,334.46

Finding the Fourth Proportional to 2,066.70, 3,094.38 and 1,334.46

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Solution

The fourth proportional to 2,066.70, 3,094.38 and 1,334.46 is: 1,998.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066.70 : 3,094.38 = 1,334.46 : x
  2. Step 2: Convert to fraction form
    2,066.70/3,094.38 = 1,334.46/x
  3. Step 3: Cross multiply
    2,066.70x = 3,094.38 × 1,334.46
  4. Step 4: Simplify right side
    2,066.70x = 4,129,326.33
  5. Step 5: Solve for x
    x = 4,129,326.33/2,066.70
  6. Step 6: Final answer
    x = 1,998.03

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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.