Finding the Third Proportional to 11,183.63 and 15,674.63
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Solution
The third proportional to 11,183.63 and 15,674.63 is: 21,969.07
Step by Step Solution
- Step 1: Write the proportion equation
11,183.63 : 15,674.63 = 15,674.63 : x - Step 2: Convert to fraction form
11,183.63/15,674.63 = 15,674.63/x - Step 3: Cross multiply
11,183.63x = 15,674.63 × 15,674.63 - Step 4: Simplify right side
11,183.63x = 245,693,868.89 - Step 5: Solve for x
x = 245,693,868.89/11,183.63 - Step 6: Final answer
x = 21,969.07
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.