Finding the Third Proportional to 214,791.75 and 291,569.63
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Solution
The third proportional to 214,791.75 and 291,569.63 is: 395,791.95
Step by Step Solution
- Step 1: Write the proportion equation
214,791.75 : 291,569.63 = 291,569.63 : x - Step 2: Convert to fraction form
214,791.75/291,569.63 = 291,569.63/x - Step 3: Cross multiply
214,791.75x = 291,569.63 × 291,569.63 - Step 4: Simplify right side
214,791.75x = 85,012,846,222.64 - Step 5: Solve for x
x = 85,012,846,222.64/214,791.75 - Step 6: Final answer
x = 395,791.95
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.