Home / 107,180.22-160,758.96-44,007

Finding the Fourth Proportional to 107,180.22, 160,758.96 and 44,007

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Solution

The fourth proportional to 107,180.22, 160,758.96 and 44,007 is: 66,005.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,180.22 : 160,758.96 = 44,007 : x
  2. Step 2: Convert to fraction form
    107,180.22/160,758.96 = 44,007/x
  3. Step 3: Cross multiply
    107,180.22x = 160,758.96 × 44,007
  4. Step 4: Simplify right side
    107,180.22x = 7,074,519,552.72
  5. Step 5: Solve for x
    x = 7,074,519,552.72/107,180.22
  6. Step 6: Final answer
    x = 66,005.83

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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.