Home / 334,636.17-501,765.62-109,936.27

Finding the Fourth Proportional to 334,636.17, 501,765.62 and 109,936.27

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Solution

The fourth proportional to 334,636.17, 501,765.62 and 109,936.27 is: 164,842.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,636.17 : 501,765.62 = 109,936.27 : x
  2. Step 2: Convert to fraction form
    334,636.17/501,765.62 = 109,936.27/x
  3. Step 3: Cross multiply
    334,636.17x = 501,765.62 × 109,936.27
  4. Step 4: Simplify right side
    334,636.17x = 55,162,243,093.37
  5. Step 5: Solve for x
    x = 55,162,243,093.37/334,636.17
  6. Step 6: Final answer
    x = 164,842.44

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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.