Finding the Third Proportional to 117,552.75 and 176,326.50
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Solution
The third proportional to 117,552.75 and 176,326.50 is: 264,485.81
Step by Step Solution
- Step 1: Write the proportion equation
117,552.75 : 176,326.50 = 176,326.50 : x - Step 2: Convert to fraction form
117,552.75/176,326.50 = 176,326.50/x - Step 3: Cross multiply
117,552.75x = 176,326.50 × 176,326.50 - Step 4: Simplify right side
117,552.75x = 31,091,034,602.25 - Step 5: Solve for x
x = 31,091,034,602.25/117,552.75 - Step 6: Final answer
x = 264,485.81
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.