Home / 26,067.67-39,101.57-6,346.20

Finding the Fourth Proportional to 26,067.67, 39,101.57 and 6,346.20

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Solution

The fourth proportional to 26,067.67, 39,101.57 and 6,346.20 is: 9,519.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,067.67 : 39,101.57 = 6,346.20 : x
  2. Step 2: Convert to fraction form
    26,067.67/39,101.57 = 6,346.20/x
  3. Step 3: Cross multiply
    26,067.67x = 39,101.57 × 6,346.20
  4. Step 4: Simplify right side
    26,067.67x = 248,146,383.53
  5. Step 5: Solve for x
    x = 248,146,383.53/26,067.67
  6. Step 6: Final answer
    x = 9,519.32

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1.5x scale

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.