Home / 165,769.38-248,653.80-41,110.38

Finding the Fourth Proportional to 165,769.38, 248,653.80 and 41,110.38

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Solution

The fourth proportional to 165,769.38, 248,653.80 and 41,110.38 is: 61,665.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,769.38 : 248,653.80 = 41,110.38 : x
  2. Step 2: Convert to fraction form
    165,769.38/248,653.80 = 41,110.38/x
  3. Step 3: Cross multiply
    165,769.38x = 248,653.80 × 41,110.38
  4. Step 4: Simplify right side
    165,769.38x = 10,222,252,206.44
  5. Step 5: Solve for x
    x = 10,222,252,206.44/165,769.38
  6. Step 6: Final answer
    x = 61,665.50

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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.