Finding the Third Proportional to 183,878.44 and 281,166.19
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Solution
The third proportional to 183,878.44 and 281,166.19 is: 429,927.65
Step by Step Solution
- Step 1: Write the proportion equation
183,878.44 : 281,166.19 = 281,166.19 : x - Step 2: Convert to fraction form
183,878.44/281,166.19 = 281,166.19/x - Step 3: Cross multiply
183,878.44x = 281,166.19 × 281,166.19 - Step 4: Simplify right side
183,878.44x = 79,054,424,993.29 - Step 5: Solve for x
x = 79,054,424,993.29/183,878.44 - Step 6: Final answer
x = 429,927.65
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.