Home / 2,941.44-4,412.52-2,548.32

Finding the Fourth Proportional to 2,941.44, 4,412.52 and 2,548.32

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Solution

The fourth proportional to 2,941.44, 4,412.52 and 2,548.32 is: 3,822.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941.44 : 4,412.52 = 2,548.32 : x
  2. Step 2: Convert to fraction form
    2,941.44/4,412.52 = 2,548.32/x
  3. Step 3: Cross multiply
    2,941.44x = 4,412.52 × 2,548.32
  4. Step 4: Simplify right side
    2,941.44x = 11,244,512.97
  5. Step 5: Solve for x
    x = 11,244,512.97/2,941.44
  6. Step 6: Final answer
    x = 3,822.79

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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.