Home / 6,066.78-9,081.45-3,394.59

Finding the Fourth Proportional to 6,066.78, 9,081.45 and 3,394.59

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Solution

The fourth proportional to 6,066.78, 9,081.45 and 3,394.59 is: 5,081.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,066.78 : 9,081.45 = 3,394.59 : x
  2. Step 2: Convert to fraction form
    6,066.78/9,081.45 = 3,394.59/x
  3. Step 3: Cross multiply
    6,066.78x = 9,081.45 × 3,394.59
  4. Step 4: Simplify right side
    6,066.78x = 30,827,799.36
  5. Step 5: Solve for x
    x = 30,827,799.36/6,066.78
  6. Step 6: Final answer
    x = 5,081.41

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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.