Finding the Third Proportional to 109,075 and 160,022
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Solution
The third proportional to 109,075 and 160,022 is: 234,765.44
Step by Step Solution
- Step 1: Write the proportion equation
109,075 : 160,022 = 160,022 : x - Step 2: Convert to fraction form
109,075/160,022 = 160,022/x - Step 3: Cross multiply
109,075x = 160,022 × 160,022 - Step 4: Simplify right side
109,075x = 25,607,040,484 - Step 5: Solve for x
x = 25,607,040,484/109,075 - Step 6: Final answer
x = 234,765.44
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.