Home / 3,366.03-4,645.34-2,246.26

Finding the Fourth Proportional to 3,366.03, 4,645.34 and 2,246.26

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Solution

The fourth proportional to 3,366.03, 4,645.34 and 2,246.26 is: 3,099.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366.03 : 4,645.34 = 2,246.26 : x
  2. Step 2: Convert to fraction form
    3,366.03/4,645.34 = 2,246.26/x
  3. Step 3: Cross multiply
    3,366.03x = 4,645.34 × 2,246.26
  4. Step 4: Simplify right side
    3,366.03x = 10,434,618.20
  5. Step 5: Solve for x
    x = 10,434,618.20/3,366.03
  6. Step 6: Final answer
    x = 3,099.98

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Half scale
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Double scale
Find fourth proportional to 3,367.03, 4,646.72 and 2,247.26
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.