Finding the Third Proportional to 125,378.72 and 244,477.97
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Solution
The third proportional to 125,378.72 and 244,477.97 is: 476,711.50
Step by Step Solution
- Step 1: Write the proportion equation
125,378.72 : 244,477.97 = 244,477.97 : x - Step 2: Convert to fraction form
125,378.72/244,477.97 = 244,477.97/x - Step 3: Cross multiply
125,378.72x = 244,477.97 × 244,477.97 - Step 4: Simplify right side
125,378.72x = 59,769,477,204.13 - Step 5: Solve for x
x = 59,769,477,204.13/125,378.72 - Step 6: Final answer
x = 476,711.50
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These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.