Finding the Third Proportional to 8,444.25 and 16,449.75
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Solution
The third proportional to 8,444.25 and 16,449.75 is: 32,044.80
Step by Step Solution
- Step 1: Write the proportion equation
8,444.25 : 16,449.75 = 16,449.75 : x - Step 2: Convert to fraction form
8,444.25/16,449.75 = 16,449.75/x - Step 3: Cross multiply
8,444.25x = 16,449.75 × 16,449.75 - Step 4: Simplify right side
8,444.25x = 270,594,275.06 - Step 5: Solve for x
x = 270,594,275.06/8,444.25 - Step 6: Final answer
x = 32,044.80
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Why These Related Problems?
These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.