Finding the Third Proportional to 126,051.75 and 275,703.75
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Solution
The third proportional to 126,051.75 and 275,703.75 is: 603,026.60
Step by Step Solution
- Step 1: Write the proportion equation
126,051.75 : 275,703.75 = 275,703.75 : x - Step 2: Convert to fraction form
126,051.75/275,703.75 = 275,703.75/x - Step 3: Cross multiply
126,051.75x = 275,703.75 × 275,703.75 - Step 4: Simplify right side
126,051.75x = 76,012,557,764.06 - Step 5: Solve for x
x = 76,012,557,764.06/126,051.75 - Step 6: Final answer
x = 603,026.60
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.