Home / 107,284.46-160,926.83-37,163.77

Finding the Fourth Proportional to 107,284.46, 160,926.83 and 37,163.77

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Solution

The fourth proportional to 107,284.46, 160,926.83 and 37,163.77 is: 55,745.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,284.46 : 160,926.83 = 37,163.77 : x
  2. Step 2: Convert to fraction form
    107,284.46/160,926.83 = 37,163.77/x
  3. Step 3: Cross multiply
    107,284.46x = 160,926.83 × 37,163.77
  4. Step 4: Simplify right side
    107,284.46x = 5,980,647,696.95
  5. Step 5: Solve for x
    x = 5,980,647,696.95/107,284.46
  6. Step 6: Final answer
    x = 55,745.70

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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.