Home / 23,384.06-35,067.88-6,739.64

Finding the Fourth Proportional to 23,384.06, 35,067.88 and 6,739.64

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Solution

The fourth proportional to 23,384.06, 35,067.88 and 6,739.64 is: 10,107.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,384.06 : 35,067.88 = 6,739.64 : x
  2. Step 2: Convert to fraction form
    23,384.06/35,067.88 = 6,739.64/x
  3. Step 3: Cross multiply
    23,384.06x = 35,067.88 × 6,739.64
  4. Step 4: Simplify right side
    23,384.06x = 236,344,886.76
  5. Step 5: Solve for x
    x = 236,344,886.76/23,384.06
  6. Step 6: Final answer
    x = 10,107.09

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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.