Finding the Third Proportional to 183,485.25 and 283,577.63
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Solution
The third proportional to 183,485.25 and 283,577.63 is: 438,271.03
Step by Step Solution
- Step 1: Write the proportion equation
183,485.25 : 283,577.63 = 283,577.63 : x - Step 2: Convert to fraction form
183,485.25/283,577.63 = 283,577.63/x - Step 3: Cross multiply
183,485.25x = 283,577.63 × 283,577.63 - Step 4: Simplify right side
183,485.25x = 80,416,269,400.64 - Step 5: Solve for x
x = 80,416,269,400.64/183,485.25 - Step 6: Final answer
x = 438,271.03
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.