Home / 4,467.15-6,701.94-1,968.57

Finding the Fourth Proportional to 4,467.15, 6,701.94 and 1,968.57

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Solution

The fourth proportional to 4,467.15, 6,701.94 and 1,968.57 is: 2,953.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.15 : 6,701.94 = 1,968.57 : x
  2. Step 2: Convert to fraction form
    4,467.15/6,701.94 = 1,968.57/x
  3. Step 3: Cross multiply
    4,467.15x = 6,701.94 × 1,968.57
  4. Step 4: Simplify right side
    4,467.15x = 13,193,238.03
  5. Step 5: Solve for x
    x = 13,193,238.03/4,467.15
  6. Step 6: Final answer
    x = 2,953.39

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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.