Home / 3,235.98-4,466.16-2,057.43

Finding the Fourth Proportional to 3,235.98, 4,466.16 and 2,057.43

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Solution

The fourth proportional to 3,235.98, 4,466.16 and 2,057.43 is: 2,839.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235.98 : 4,466.16 = 2,057.43 : x
  2. Step 2: Convert to fraction form
    3,235.98/4,466.16 = 2,057.43/x
  3. Step 3: Cross multiply
    3,235.98x = 4,466.16 × 2,057.43
  4. Step 4: Simplify right side
    3,235.98x = 9,188,811.57
  5. Step 5: Solve for x
    x = 9,188,811.57/3,235.98
  6. Step 6: Final answer
    x = 2,839.58

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1.5x scale

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.