Finding the Third Proportional to 5,334.75 and 8,367.75
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Solution
The third proportional to 5,334.75 and 8,367.75 is: 13,125.12
Step by Step Solution
- Step 1: Write the proportion equation
5,334.75 : 8,367.75 = 8,367.75 : x - Step 2: Convert to fraction form
5,334.75/8,367.75 = 8,367.75/x - Step 3: Cross multiply
5,334.75x = 8,367.75 × 8,367.75 - Step 4: Simplify right side
5,334.75x = 70,019,240.06 - Step 5: Solve for x
x = 70,019,240.06/5,334.75 - Step 6: Final answer
x = 13,125.12
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.