Finding the Third Proportional to 9,500 and 14,748
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Solution
The third proportional to 9,500 and 14,748 is: 22,895.11
Step by Step Solution
- Step 1: Write the proportion equation
9,500 : 14,748 = 14,748 : x - Step 2: Convert to fraction form
9,500/14,748 = 14,748/x - Step 3: Cross multiply
9,500x = 14,748 × 14,748 - Step 4: Simplify right side
9,500x = 217,503,504 - Step 5: Solve for x
x = 217,503,504/9,500 - Step 6: Final answer
x = 22,895.11
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.