Finding the Third Proportional to 126,678.94 and 275,261.63
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Solution
The third proportional to 126,678.94 and 275,261.63 is: 598,118.07
Step by Step Solution
- Step 1: Write the proportion equation
126,678.94 : 275,261.63 = 275,261.63 : x - Step 2: Convert to fraction form
126,678.94/275,261.63 = 275,261.63/x - Step 3: Cross multiply
126,678.94x = 275,261.63 × 275,261.63 - Step 4: Simplify right side
126,678.94x = 75,768,962,197.64 - Step 5: Solve for x
x = 75,768,962,197.64/126,678.94 - Step 6: Final answer
x = 598,118.07
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.