Finding the Third Proportional to 127,608 and 187,887
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Solution
The third proportional to 127,608 and 187,887 is: 276,640.37
Step by Step Solution
- Step 1: Write the proportion equation
127,608 : 187,887 = 187,887 : x - Step 2: Convert to fraction form
127,608/187,887 = 187,887/x - Step 3: Cross multiply
127,608x = 187,887 × 187,887 - Step 4: Simplify right side
127,608x = 35,301,524,769 - Step 5: Solve for x
x = 35,301,524,769/127,608 - Step 6: Final answer
x = 276,640.37
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.