Home / 106,094.14-159,143.04-35,975.26

Finding the Fourth Proportional to 106,094.14, 159,143.04 and 35,975.26

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Solution

The fourth proportional to 106,094.14, 159,143.04 and 35,975.26 is: 53,963.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,094.14 : 159,143.04 = 35,975.26 : x
  2. Step 2: Convert to fraction form
    106,094.14/159,143.04 = 35,975.26/x
  3. Step 3: Cross multiply
    106,094.14x = 159,143.04 × 35,975.26
  4. Step 4: Simplify right side
    106,094.14x = 5,725,212,241.19
  5. Step 5: Solve for x
    x = 5,725,212,241.19/106,094.14
  6. Step 6: Final answer
    x = 53,963.51

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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.