Home / 334,636.73-501,766.46-109,936.84

Finding the Fourth Proportional to 334,636.73, 501,766.46 and 109,936.84

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Solution

The fourth proportional to 334,636.73, 501,766.46 and 109,936.84 is: 164,843.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,636.73 : 501,766.46 = 109,936.84 : x
  2. Step 2: Convert to fraction form
    334,636.73/501,766.46 = 109,936.84/x
  3. Step 3: Cross multiply
    334,636.73x = 501,766.46 × 109,936.84
  4. Step 4: Simplify right side
    334,636.73x = 55,162,619,197.76
  5. Step 5: Solve for x
    x = 55,162,619,197.76/334,636.73
  6. Step 6: Final answer
    x = 164,843.29

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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.