Finding the Third Proportional to 19,232.44 and 39,300.19
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Solution
The third proportional to 19,232.44 and 39,300.19 is: 80,307.28
Step by Step Solution
- Step 1: Write the proportion equation
19,232.44 : 39,300.19 = 39,300.19 : x - Step 2: Convert to fraction form
19,232.44/39,300.19 = 39,300.19/x - Step 3: Cross multiply
19,232.44x = 39,300.19 × 39,300.19 - Step 4: Simplify right side
19,232.44x = 1,544,504,737.54 - Step 5: Solve for x
x = 1,544,504,737.54/19,232.44 - Step 6: Final answer
x = 80,307.28
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.