Finding the Third Proportional to 2,262 and 3,417
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Solution
The third proportional to 2,262 and 3,417 is: 5,161.75
Step by Step Solution
- Step 1: Write the proportion equation
2,262 : 3,417 = 3,417 : x - Step 2: Convert to fraction form
2,262/3,417 = 3,417/x - Step 3: Cross multiply
2,262x = 3,417 × 3,417 - Step 4: Simplify right side
2,262x = 11,675,889 - Step 5: Solve for x
x = 11,675,889/2,262 - Step 6: Final answer
x = 5,161.75
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.