Finding the Third Proportional to 127,038.38 and 276,220.13
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Solution
The third proportional to 127,038.38 and 276,220.13 is: 600,586.69
Step by Step Solution
- Step 1: Write the proportion equation
127,038.38 : 276,220.13 = 276,220.13 : x - Step 2: Convert to fraction form
127,038.38/276,220.13 = 276,220.13/x - Step 3: Cross multiply
127,038.38x = 276,220.13 × 276,220.13 - Step 4: Simplify right side
127,038.38x = 76,297,557,455.02 - Step 5: Solve for x
x = 76,297,557,455.02/127,038.38 - Step 6: Final answer
x = 600,586.69
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.