Finding the Third Proportional to 8,518 and 8,518
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Solution
The third proportional to 8,518 and 8,518 is: 8,518
Step by Step Solution
- Step 1: Write the proportion equation
8,518 : 8,518 = 8,518 : x - Step 2: Convert to fraction form
8,518/8,518 = 8,518/x - Step 3: Cross multiply
8,518x = 8,518 × 8,518 - Step 4: Simplify right side
8,518x = 72,556,324 - Step 5: Solve for x
x = 72,556,324/8,518 - Step 6: Final answer
x = 8,518
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These problems maintain the same ratio (1) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.