Home / 3,257.37-4,494.90-1,841.18

Finding the Fourth Proportional to 3,257.37, 4,494.90 and 1,841.18

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Solution

The fourth proportional to 3,257.37, 4,494.90 and 1,841.18 is: 2,540.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257.37 : 4,494.90 = 1,841.18 : x
  2. Step 2: Convert to fraction form
    3,257.37/4,494.90 = 1,841.18/x
  3. Step 3: Cross multiply
    3,257.37x = 4,494.90 × 1,841.18
  4. Step 4: Simplify right side
    3,257.37x = 8,275,931.22
  5. Step 5: Solve for x
    x = 8,275,931.22/3,257.37
  6. Step 6: Final answer
    x = 2,540.68

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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.