Finding the Third Proportional to 6,958 and 10,435
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Solution
The third proportional to 6,958 and 10,435 is: 15,649.50
Step by Step Solution
- Step 1: Write the proportion equation
6,958 : 10,435 = 10,435 : x - Step 2: Convert to fraction form
6,958/10,435 = 10,435/x - Step 3: Cross multiply
6,958x = 10,435 × 10,435 - Step 4: Simplify right side
6,958x = 108,889,225 - Step 5: Solve for x
x = 108,889,225/6,958 - Step 6: Final answer
x = 15,649.50
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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.