Home / 109,975.97-164,966.82-35,096.02

Finding the Fourth Proportional to 109,975.97, 164,966.82 and 35,096.02

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Solution

The fourth proportional to 109,975.97, 164,966.82 and 35,096.02 is: 52,644.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,975.97 : 164,966.82 = 35,096.02 : x
  2. Step 2: Convert to fraction form
    109,975.97/164,966.82 = 35,096.02/x
  3. Step 3: Cross multiply
    109,975.97x = 164,966.82 × 35,096.02
  4. Step 4: Simplify right side
    109,975.97x = 5,789,678,467.44
  5. Step 5: Solve for x
    x = 5,789,678,467.44/109,975.97
  6. Step 6: Final answer
    x = 52,644.94

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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.