Finding the Third Proportional to 62,493.19 and 137,492.44
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Solution
The third proportional to 62,493.19 and 137,492.44 is: 302,499.70
Step by Step Solution
- Step 1: Write the proportion equation
62,493.19 : 137,492.44 = 137,492.44 : x - Step 2: Convert to fraction form
62,493.19/137,492.44 = 137,492.44/x - Step 3: Cross multiply
62,493.19x = 137,492.44 × 137,492.44 - Step 4: Simplify right side
62,493.19x = 18,904,170,369.69 - Step 5: Solve for x
x = 18,904,170,369.69/62,493.19 - Step 6: Final answer
x = 302,499.70
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.