Finding the Third Proportional to 11,202.75 and 16,620.75
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Solution
The third proportional to 11,202.75 and 16,620.75 is: 24,659.06
Step by Step Solution
- Step 1: Write the proportion equation
11,202.75 : 16,620.75 = 16,620.75 : x - Step 2: Convert to fraction form
11,202.75/16,620.75 = 16,620.75/x - Step 3: Cross multiply
11,202.75x = 16,620.75 × 16,620.75 - Step 4: Simplify right side
11,202.75x = 276,249,330.56 - Step 5: Solve for x
x = 276,249,330.56/11,202.75 - Step 6: Final answer
x = 24,659.06
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.