Home / 110,060.96-165,091.62-35,187.14

Finding the Fourth Proportional to 110,060.96, 165,091.62 and 35,187.14

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Solution

The fourth proportional to 110,060.96, 165,091.62 and 35,187.14 is: 52,780.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,060.96 : 165,091.62 = 35,187.14 : x
  2. Step 2: Convert to fraction form
    110,060.96/165,091.62 = 35,187.14/x
  3. Step 3: Cross multiply
    110,060.96x = 165,091.62 × 35,187.14
  4. Step 4: Simplify right side
    110,060.96x = 5,809,101,945.77
  5. Step 5: Solve for x
    x = 5,809,101,945.77/110,060.96
  6. Step 6: Final answer
    x = 52,780.77

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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.