Home / 4,194.94-6,292.43-1,563.03

Finding the Fourth Proportional to 4,194.94, 6,292.43 and 1,563.03

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Solution

The fourth proportional to 4,194.94, 6,292.43 and 1,563.03 is: 2,344.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194.94 : 6,292.43 = 1,563.03 : x
  2. Step 2: Convert to fraction form
    4,194.94/6,292.43 = 1,563.03/x
  3. Step 3: Cross multiply
    4,194.94x = 6,292.43 × 1,563.03
  4. Step 4: Simplify right side
    4,194.94x = 9,835,256.86
  5. Step 5: Solve for x
    x = 9,835,256.86/4,194.94
  6. Step 6: Final answer
    x = 2,344.55

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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.