Finding the Third Proportional to 8,532.75 and 13,163.63
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Solution
The third proportional to 8,532.75 and 13,163.63 is: 20,307.76
Step by Step Solution
- Step 1: Write the proportion equation
8,532.75 : 13,163.63 = 13,163.63 : x - Step 2: Convert to fraction form
8,532.75/13,163.63 = 13,163.63/x - Step 3: Cross multiply
8,532.75x = 13,163.63 × 13,163.63 - Step 4: Simplify right side
8,532.75x = 173,281,023.14 - Step 5: Solve for x
x = 173,281,023.14/8,532.75 - Step 6: Final answer
x = 20,307.76
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.