Finding the Third Proportional to 12,770.63 and 29,676.75
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Solution
The third proportional to 12,770.63 and 29,676.75 is: 68,963.70
Step by Step Solution
- Step 1: Write the proportion equation
12,770.63 : 29,676.75 = 29,676.75 : x - Step 2: Convert to fraction form
12,770.63/29,676.75 = 29,676.75/x - Step 3: Cross multiply
12,770.63x = 29,676.75 × 29,676.75 - Step 4: Simplify right side
12,770.63x = 880,709,490.56 - Step 5: Solve for x
x = 880,709,490.56/12,770.63 - Step 6: Final answer
x = 68,963.70
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These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.