Home / 3,570.44-5,364.30-2,274.44

Finding the Fourth Proportional to 3,570.44, 5,364.30 and 2,274.44

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Solution

The fourth proportional to 3,570.44, 5,364.30 and 2,274.44 is: 3,417.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570.44 : 5,364.30 = 2,274.44 : x
  2. Step 2: Convert to fraction form
    3,570.44/5,364.30 = 2,274.44/x
  3. Step 3: Cross multiply
    3,570.44x = 5,364.30 × 2,274.44
  4. Step 4: Simplify right side
    3,570.44x = 12,200,778.49
  5. Step 5: Solve for x
    x = 12,200,778.49/3,570.44
  6. Step 6: Final answer
    x = 3,417.16

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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.