Finding the Third Proportional to 80,448.19 and 125,524.69
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Solution
The third proportional to 80,448.19 and 125,524.69 is: 195,858.32
Step by Step Solution
- Step 1: Write the proportion equation
80,448.19 : 125,524.69 = 125,524.69 : x - Step 2: Convert to fraction form
80,448.19/125,524.69 = 125,524.69/x - Step 3: Cross multiply
80,448.19x = 125,524.69 × 125,524.69 - Step 4: Simplify right side
80,448.19x = 15,756,447,171.97 - Step 5: Solve for x
x = 15,756,447,171.97/80,448.19 - Step 6: Final answer
x = 195,858.32
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.