Home / 334,933.44-462,181.33-191,660.64

Finding the Fourth Proportional to 334,933.44, 462,181.33 and 191,660.64

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Solution

The fourth proportional to 334,933.44, 462,181.33 and 191,660.64 is: 264,476.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,933.44 : 462,181.33 = 191,660.64 : x
  2. Step 2: Convert to fraction form
    334,933.44/462,181.33 = 191,660.64/x
  3. Step 3: Cross multiply
    334,933.44x = 462,181.33 × 191,660.64
  4. Step 4: Simplify right side
    334,933.44x = 88,581,969,503.85
  5. Step 5: Solve for x
    x = 88,581,969,503.85/334,933.44
  6. Step 6: Final answer
    x = 264,476.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.