Home / 175,640.67-242,383.69-95,067.54

Finding the Fourth Proportional to 175,640.67, 242,383.69 and 95,067.54

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Solution

The fourth proportional to 175,640.67, 242,383.69 and 95,067.54 is: 131,192.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,640.67 : 242,383.69 = 95,067.54 : x
  2. Step 2: Convert to fraction form
    175,640.67/242,383.69 = 95,067.54/x
  3. Step 3: Cross multiply
    175,640.67x = 242,383.69 × 95,067.54
  4. Step 4: Simplify right side
    175,640.67x = 23,042,821,263.26
  5. Step 5: Solve for x
    x = 23,042,821,263.26/175,640.67
  6. Step 6: Final answer
    x = 131,192.97

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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.