Finding the Third Proportional to 8,879.63 and 15,364.69
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Solution
The third proportional to 8,879.63 and 15,364.69 is: 26,585.99
Step by Step Solution
- Step 1: Write the proportion equation
8,879.63 : 15,364.69 = 15,364.69 : x - Step 2: Convert to fraction form
8,879.63/15,364.69 = 15,364.69/x - Step 3: Cross multiply
8,879.63x = 15,364.69 × 15,364.69 - Step 4: Simplify right side
8,879.63x = 236,073,621.97 - Step 5: Solve for x
x = 236,073,621.97/8,879.63 - Step 6: Final answer
x = 26,585.99
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These problems maintain the same ratio (1.73) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.