Home / 168,975.78-233,193.94-93,524.26

Finding the Fourth Proportional to 168,975.78, 233,193.94 and 93,524.26

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Solution

The fourth proportional to 168,975.78, 233,193.94 and 93,524.26 is: 129,067.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,975.78 : 233,193.94 = 93,524.26 : x
  2. Step 2: Convert to fraction form
    168,975.78/233,193.94 = 93,524.26/x
  3. Step 3: Cross multiply
    168,975.78x = 233,193.94 × 93,524.26
  4. Step 4: Simplify right side
    168,975.78x = 21,809,290,674.98
  5. Step 5: Solve for x
    x = 21,809,290,674.98/168,975.78
  6. Step 6: Final answer
    x = 129,067.55

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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.