Finding the Third Proportional to 7,701.75 and 10,455.75
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Solution
The third proportional to 7,701.75 and 10,455.75 is: 14,194.53
Step by Step Solution
- Step 1: Write the proportion equation
7,701.75 : 10,455.75 = 10,455.75 : x - Step 2: Convert to fraction form
7,701.75/10,455.75 = 10,455.75/x - Step 3: Cross multiply
7,701.75x = 10,455.75 × 10,455.75 - Step 4: Simplify right side
7,701.75x = 109,322,708.06 - Step 5: Solve for x
x = 109,322,708.06/7,701.75 - Step 6: Final answer
x = 14,194.53
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.