Home / 29,965.25-44,936.19-11,235.06

Finding the Fourth Proportional to 29,965.25, 44,936.19 and 11,235.06

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Solution

The fourth proportional to 29,965.25, 44,936.19 and 11,235.06 is: 16,848.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,965.25 : 44,936.19 = 11,235.06 : x
  2. Step 2: Convert to fraction form
    29,965.25/44,936.19 = 11,235.06/x
  3. Step 3: Cross multiply
    29,965.25x = 44,936.19 × 11,235.06
  4. Step 4: Simplify right side
    29,965.25x = 504,860,790.82
  5. Step 5: Solve for x
    x = 504,860,790.82/29,965.25
  6. Step 6: Final answer
    x = 16,848.21

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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.