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Finding the Fourth Proportional to 236,067.94, 325,763.53 and 134,093.08

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Solution

The fourth proportional to 236,067.94, 325,763.53 and 134,093.08 is: 185,042.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,067.94 : 325,763.53 = 134,093.08 : x
  2. Step 2: Convert to fraction form
    236,067.94/325,763.53 = 134,093.08/x
  3. Step 3: Cross multiply
    236,067.94x = 325,763.53 × 134,093.08
  4. Step 4: Simplify right side
    236,067.94x = 43,682,635,089.37
  5. Step 5: Solve for x
    x = 43,682,635,089.37/236,067.94
  6. Step 6: Final answer
    x = 185,042.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.