Home / 294,401.88-441,614.07-92,016.62

Finding the Fourth Proportional to 294,401.88, 441,614.07 and 92,016.62

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Solution

The fourth proportional to 294,401.88, 441,614.07 and 92,016.62 is: 138,028.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,401.88 : 441,614.07 = 92,016.62 : x
  2. Step 2: Convert to fraction form
    294,401.88/441,614.07 = 92,016.62/x
  3. Step 3: Cross multiply
    294,401.88x = 441,614.07 × 92,016.62
  4. Step 4: Simplify right side
    294,401.88x = 40,635,831,397.69
  5. Step 5: Solve for x
    x = 40,635,831,397.69/294,401.88
  6. Step 6: Final answer
    x = 138,028.44

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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.