Finding the Third Proportional to 6,799.88 and 14,403.75
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Solution
The third proportional to 6,799.88 and 14,403.75 is: 30,510.56
Step by Step Solution
- Step 1: Write the proportion equation
6,799.88 : 14,403.75 = 14,403.75 : x - Step 2: Convert to fraction form
6,799.88/14,403.75 = 14,403.75/x - Step 3: Cross multiply
6,799.88x = 14,403.75 × 14,403.75 - Step 4: Simplify right side
6,799.88x = 207,468,014.06 - Step 5: Solve for x
x = 207,468,014.06/6,799.88 - Step 6: Final answer
x = 30,510.56
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.