Home / 5,975.26-8,943.72-3,194.98

Finding the Fourth Proportional to 5,975.26, 8,943.72 and 3,194.98

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Solution

The fourth proportional to 5,975.26, 8,943.72 and 3,194.98 is: 4,782.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.26 : 8,943.72 = 3,194.98 : x
  2. Step 2: Convert to fraction form
    5,975.26/8,943.72 = 3,194.98/x
  3. Step 3: Cross multiply
    5,975.26x = 8,943.72 × 3,194.98
  4. Step 4: Simplify right side
    5,975.26x = 28,575,006.53
  5. Step 5: Solve for x
    x = 28,575,006.53/5,975.26
  6. Step 6: Final answer
    x = 4,782.22

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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.