Finding the Third Proportional to 170,191.13 and 248,887.69
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Solution
The third proportional to 170,191.13 and 248,887.69 is: 363,973.63
Step by Step Solution
- Step 1: Write the proportion equation
170,191.13 : 248,887.69 = 248,887.69 : x - Step 2: Convert to fraction form
170,191.13/248,887.69 = 248,887.69/x - Step 3: Cross multiply
170,191.13x = 248,887.69 × 248,887.69 - Step 4: Simplify right side
170,191.13x = 61,945,080,989.10 - Step 5: Solve for x
x = 61,945,080,989.10/170,191.13 - Step 6: Final answer
x = 363,973.63
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.