Finding the Third Proportional to 85,577.63 and 183,027.75
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Solution
The third proportional to 85,577.63 and 183,027.75 is: 391,447.62
Step by Step Solution
- Step 1: Write the proportion equation
85,577.63 : 183,027.75 = 183,027.75 : x - Step 2: Convert to fraction form
85,577.63/183,027.75 = 183,027.75/x - Step 3: Cross multiply
85,577.63x = 183,027.75 × 183,027.75 - Step 4: Simplify right side
85,577.63x = 33,499,157,270.06 - Step 5: Solve for x
x = 33,499,157,270.06/85,577.63 - Step 6: Final answer
x = 391,447.62
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.