Finding the Third Proportional to 126,991.13 and 277,593.75
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Solution
The third proportional to 126,991.13 and 277,593.75 is: 606,800.59
Step by Step Solution
- Step 1: Write the proportion equation
126,991.13 : 277,593.75 = 277,593.75 : x - Step 2: Convert to fraction form
126,991.13/277,593.75 = 277,593.75/x - Step 3: Cross multiply
126,991.13x = 277,593.75 × 277,593.75 - Step 4: Simplify right side
126,991.13x = 77,058,290,039.06 - Step 5: Solve for x
x = 77,058,290,039.06/126,991.13 - Step 6: Final answer
x = 606,800.59
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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.