Home / 107,181.22-160,760.46-44,008

Finding the Fourth Proportional to 107,181.22, 160,760.46 and 44,008

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Solution

The fourth proportional to 107,181.22, 160,760.46 and 44,008 is: 66,007.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,181.22 : 160,760.46 = 44,008 : x
  2. Step 2: Convert to fraction form
    107,181.22/160,760.46 = 44,008/x
  3. Step 3: Cross multiply
    107,181.22x = 160,760.46 × 44,008
  4. Step 4: Simplify right side
    107,181.22x = 7,074,746,323.68
  5. Step 5: Solve for x
    x = 7,074,746,323.68/107,181.22
  6. Step 6: Final answer
    x = 66,007.33

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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.