Finding the Third Proportional to 5,334.75 and 8,879.63
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Solution
The third proportional to 5,334.75 and 8,879.63 is: 14,780.03
Step by Step Solution
- Step 1: Write the proportion equation
5,334.75 : 8,879.63 = 8,879.63 : x - Step 2: Convert to fraction form
5,334.75/8,879.63 = 8,879.63/x - Step 3: Cross multiply
5,334.75x = 8,879.63 × 8,879.63 - Step 4: Simplify right side
5,334.75x = 78,847,740.14 - Step 5: Solve for x
x = 78,847,740.14/5,334.75 - Step 6: Final answer
x = 14,780.03
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These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.