Home / 3,336.39-4,604.11-1,844.23

Finding the Fourth Proportional to 3,336.39, 4,604.11 and 1,844.23

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Solution

The fourth proportional to 3,336.39, 4,604.11 and 1,844.23 is: 2,544.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336.39 : 4,604.11 = 1,844.23 : x
  2. Step 2: Convert to fraction form
    3,336.39/4,604.11 = 1,844.23/x
  3. Step 3: Cross multiply
    3,336.39x = 4,604.11 × 1,844.23
  4. Step 4: Simplify right side
    3,336.39x = 8,491,037.79
  5. Step 5: Solve for x
    x = 8,491,037.79/3,336.39
  6. Step 6: Final answer
    x = 2,544.98

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Half scale
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Double scale
Find fourth proportional to 3,337.39, 4,605.49 and 1,845.23
Similar ratio
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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.