Home / 109,369.44-164,076.30-41,896.58

Finding the Fourth Proportional to 109,369.44, 164,076.30 and 41,896.58

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Solution

The fourth proportional to 109,369.44, 164,076.30 and 41,896.58 is: 62,853.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,369.44 : 164,076.30 = 41,896.58 : x
  2. Step 2: Convert to fraction form
    109,369.44/164,076.30 = 41,896.58/x
  3. Step 3: Cross multiply
    109,369.44x = 164,076.30 × 41,896.58
  4. Step 4: Simplify right side
    109,369.44x = 6,874,235,008.67
  5. Step 5: Solve for x
    x = 6,874,235,008.67/109,369.44
  6. Step 6: Final answer
    x = 62,853.34

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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.