Home / 22,252.94-33,375.15-6,670.56

Finding the Fourth Proportional to 22,252.94, 33,375.15 and 6,670.56

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Solution

The fourth proportional to 22,252.94, 33,375.15 and 6,670.56 is: 10,004.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,252.94 : 33,375.15 = 6,670.56 : x
  2. Step 2: Convert to fraction form
    22,252.94/33,375.15 = 6,670.56/x
  3. Step 3: Cross multiply
    22,252.94x = 33,375.15 × 6,670.56
  4. Step 4: Simplify right side
    22,252.94x = 222,630,940.58
  5. Step 5: Solve for x
    x = 222,630,940.58/22,252.94
  6. Step 6: Final answer
    x = 10,004.57

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1.5x scale

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.