Home / 334,604.14-501,799.76-109,912.44

Finding the Fourth Proportional to 334,604.14, 501,799.76 and 109,912.44

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Solution

The fourth proportional to 334,604.14, 501,799.76 and 109,912.44 is: 164,833.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,604.14 : 501,799.76 = 109,912.44 : x
  2. Step 2: Convert to fraction form
    334,604.14/501,799.76 = 109,912.44/x
  3. Step 3: Cross multiply
    334,604.14x = 501,799.76 × 109,912.44
  4. Step 4: Simplify right side
    334,604.14x = 55,154,036,013.01
  5. Step 5: Solve for x
    x = 55,154,036,013.01/334,604.14
  6. Step 6: Final answer
    x = 164,833.69

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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.