Home / 29,620.37-44,429.19-7,433.25

Finding the Fourth Proportional to 29,620.37, 44,429.19 and 7,433.25

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Solution

The fourth proportional to 29,620.37, 44,429.19 and 7,433.25 is: 11,149.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,620.37 : 44,429.19 = 7,433.25 : x
  2. Step 2: Convert to fraction form
    29,620.37/44,429.19 = 7,433.25/x
  3. Step 3: Cross multiply
    29,620.37x = 44,429.19 × 7,433.25
  4. Step 4: Simplify right side
    29,620.37x = 330,253,415.30
  5. Step 5: Solve for x
    x = 330,253,415.30/29,620.37
  6. Step 6: Final answer
    x = 11,149.54

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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.