Home / 3,046.51-4,571.55-1,197.82

Finding the Fourth Proportional to 3,046.51, 4,571.55 and 1,197.82

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Solution

The fourth proportional to 3,046.51, 4,571.55 and 1,197.82 is: 1,797.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046.51 : 4,571.55 = 1,197.82 : x
  2. Step 2: Convert to fraction form
    3,046.51/4,571.55 = 1,197.82/x
  3. Step 3: Cross multiply
    3,046.51x = 4,571.55 × 1,197.82
  4. Step 4: Simplify right side
    3,046.51x = 5,475,894.02
  5. Step 5: Solve for x
    x = 5,475,894.02/3,046.51
  6. Step 6: Final answer
    x = 1,797.43

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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.