Home / 165,675.07-248,512.60-41,016.07

Finding the Fourth Proportional to 165,675.07, 248,512.60 and 41,016.07

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Solution

The fourth proportional to 165,675.07, 248,512.60 and 41,016.07 is: 61,524.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,675.07 : 248,512.60 = 41,016.07 : x
  2. Step 2: Convert to fraction form
    165,675.07/248,512.60 = 41,016.07/x
  3. Step 3: Cross multiply
    165,675.07x = 248,512.60 × 41,016.07
  4. Step 4: Simplify right side
    165,675.07x = 10,193,008,954.92
  5. Step 5: Solve for x
    x = 10,193,008,954.92/165,675.07
  6. Step 6: Final answer
    x = 61,524.10

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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.