Finding the Third Proportional to 12,408.75 and 25,476.75
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Solution
The third proportional to 12,408.75 and 25,476.75 is: 52,307.02
Step by Step Solution
- Step 1: Write the proportion equation
12,408.75 : 25,476.75 = 25,476.75 : x - Step 2: Convert to fraction form
12,408.75/25,476.75 = 25,476.75/x - Step 3: Cross multiply
12,408.75x = 25,476.75 × 25,476.75 - Step 4: Simplify right side
12,408.75x = 649,064,790.56 - Step 5: Solve for x
x = 649,064,790.56/12,408.75 - Step 6: Final answer
x = 52,307.02
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.