Home / 3,032.44-4,201.62-2,966.82

Finding the Fourth Proportional to 3,032.44, 4,201.62 and 2,966.82

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Solution

The fourth proportional to 3,032.44, 4,201.62 and 2,966.82 is: 4,110.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032.44 : 4,201.62 = 2,966.82 : x
  2. Step 2: Convert to fraction form
    3,032.44/4,201.62 = 2,966.82/x
  3. Step 3: Cross multiply
    3,032.44x = 4,201.62 × 2,966.82
  4. Step 4: Simplify right side
    3,032.44x = 12,465,450.25
  5. Step 5: Solve for x
    x = 12,465,450.25/3,032.44
  6. Step 6: Final answer
    x = 4,110.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.