Home / 3,046.31-4,569.46-1,197.61

Finding the Fourth Proportional to 3,046.31, 4,569.46 and 1,197.61

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Solution

The fourth proportional to 3,046.31, 4,569.46 and 1,197.61 is: 1,796.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046.31 : 4,569.46 = 1,197.61 : x
  2. Step 2: Convert to fraction form
    3,046.31/4,569.46 = 1,197.61/x
  3. Step 3: Cross multiply
    3,046.31x = 4,569.46 × 1,197.61
  4. Step 4: Simplify right side
    3,046.31x = 5,472,436.16
  5. Step 5: Solve for x
    x = 5,472,436.16/3,046.31
  6. Step 6: Final answer
    x = 1,796.42

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1.5x scale

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.