Home / 52,462.58-78,677.42-22,850.60

Finding the Fourth Proportional to 52,462.58, 78,677.42 and 22,850.60

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Solution

The fourth proportional to 52,462.58, 78,677.42 and 22,850.60 is: 34,268.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,462.58 : 78,677.42 = 22,850.60 : x
  2. Step 2: Convert to fraction form
    52,462.58/78,677.42 = 22,850.60/x
  3. Step 3: Cross multiply
    52,462.58x = 78,677.42 × 22,850.60
  4. Step 4: Simplify right side
    52,462.58x = 1,797,825,745.81
  5. Step 5: Solve for x
    x = 1,797,825,745.81/52,462.58
  6. Step 6: Final answer
    x = 34,268.73

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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.