Home / 336,863.23-464,949.44-222,162.60

Finding the Fourth Proportional to 336,863.23, 464,949.44 and 222,162.60

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Solution

The fourth proportional to 336,863.23, 464,949.44 and 222,162.60 is: 306,635.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,863.23 : 464,949.44 = 222,162.60 : x
  2. Step 2: Convert to fraction form
    336,863.23/464,949.44 = 222,162.60/x
  3. Step 3: Cross multiply
    336,863.23x = 464,949.44 × 222,162.60
  4. Step 4: Simplify right side
    336,863.23x = 103,294,376,458.94
  5. Step 5: Solve for x
    x = 103,294,376,458.94/336,863.23
  6. Step 6: Final answer
    x = 306,635.95

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1.5x scale

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.