Home / 2,292.44-3,163.56-1,244.50

Finding the Fourth Proportional to 2,292.44, 3,163.56 and 1,244.50

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Solution

The fourth proportional to 2,292.44, 3,163.56 and 1,244.50 is: 1,717.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292.44 : 3,163.56 = 1,244.50 : x
  2. Step 2: Convert to fraction form
    2,292.44/3,163.56 = 1,244.50/x
  3. Step 3: Cross multiply
    2,292.44x = 3,163.56 × 1,244.50
  4. Step 4: Simplify right side
    2,292.44x = 3,937,050.42
  5. Step 5: Solve for x
    x = 3,937,050.42/2,292.44
  6. Step 6: Final answer
    x = 1,717.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.