Home / 294,674.82-441,815.40-92,202.36

Finding the Fourth Proportional to 294,674.82, 441,815.40 and 92,202.36

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Solution

The fourth proportional to 294,674.82, 441,815.40 and 92,202.36 is: 138,241.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,674.82 : 441,815.40 = 92,202.36 : x
  2. Step 2: Convert to fraction form
    294,674.82/441,815.40 = 92,202.36/x
  3. Step 3: Cross multiply
    294,674.82x = 441,815.40 × 92,202.36
  4. Step 4: Simplify right side
    294,674.82x = 40,736,422,564.34
  5. Step 5: Solve for x
    x = 40,736,422,564.34/294,674.82
  6. Step 6: Final answer
    x = 138,241.95

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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.