Finding the Third Proportional to 6,415.88 and 14,183.44
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Solution
The third proportional to 6,415.88 and 14,183.44 is: 31,355.02
Step by Step Solution
- Step 1: Write the proportion equation
6,415.88 : 14,183.44 = 14,183.44 : x - Step 2: Convert to fraction form
6,415.88/14,183.44 = 14,183.44/x - Step 3: Cross multiply
6,415.88x = 14,183.44 × 14,183.44 - Step 4: Simplify right side
6,415.88x = 201,169,899.32 - Step 5: Solve for x
x = 201,169,899.32/6,415.88 - Step 6: Final answer
x = 31,355.02
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Why These Related Problems?
These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.