Home / 3,040.37-4,195.40-2,244.13

Finding the Fourth Proportional to 3,040.37, 4,195.40 and 2,244.13

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Solution

The fourth proportional to 3,040.37, 4,195.40 and 2,244.13 is: 3,096.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040.37 : 4,195.40 = 2,244.13 : x
  2. Step 2: Convert to fraction form
    3,040.37/4,195.40 = 2,244.13/x
  3. Step 3: Cross multiply
    3,040.37x = 4,195.40 × 2,244.13
  4. Step 4: Simplify right side
    3,040.37x = 9,415,015.32
  5. Step 5: Solve for x
    x = 9,415,015.32/3,040.37
  6. Step 6: Final answer
    x = 3,096.67

Related Problems

Find fourth proportional to 1,520.18, 2,097.70 and 1,122.06
Half scale
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Double scale
Find fourth proportional to 3,041.37, 4,196.78 and 2,245.13
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.