Home / 3,069.41-4,604.11-2,343.11

Finding the Fourth Proportional to 3,069.41, 4,604.11 and 2,343.11

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Solution

The fourth proportional to 3,069.41, 4,604.11 and 2,343.11 is: 3,514.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069.41 : 4,604.11 = 2,343.11 : x
  2. Step 2: Convert to fraction form
    3,069.41/4,604.11 = 2,343.11/x
  3. Step 3: Cross multiply
    3,069.41x = 4,604.11 × 2,343.11
  4. Step 4: Simplify right side
    3,069.41x = 10,787,913.16
  5. Step 5: Solve for x
    x = 10,787,913.16/3,069.41
  6. Step 6: Final answer
    x = 3,514.66

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Half scale
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Double scale
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Similar ratio
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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.