Finding the Third Proportional to 9,268 and 13,982
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Solution
The third proportional to 9,268 and 13,982 is: 21,093.69
Step by Step Solution
- Step 1: Write the proportion equation
9,268 : 13,982 = 13,982 : x - Step 2: Convert to fraction form
9,268/13,982 = 13,982/x - Step 3: Cross multiply
9,268x = 13,982 × 13,982 - Step 4: Simplify right side
9,268x = 195,496,324 - Step 5: Solve for x
x = 195,496,324/9,268 - Step 6: Final answer
x = 21,093.69
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.