Finding the Third Proportional to 237,788.25 and 368,616.75
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Solution
The third proportional to 237,788.25 and 368,616.75 is: 571,425.66
Step by Step Solution
- Step 1: Write the proportion equation
237,788.25 : 368,616.75 = 368,616.75 : x - Step 2: Convert to fraction form
237,788.25/368,616.75 = 368,616.75/x - Step 3: Cross multiply
237,788.25x = 368,616.75 × 368,616.75 - Step 4: Simplify right side
237,788.25x = 135,878,308,380.56 - Step 5: Solve for x
x = 135,878,308,380.56/237,788.25 - Step 6: Final answer
x = 571,425.66
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.