Finding the Third Proportional to 237 and 453.75
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Solution
The third proportional to 237 and 453.75 is: 868.73
Step by Step Solution
- Step 1: Write the proportion equation
237 : 453.75 = 453.75 : x - Step 2: Convert to fraction form
237/453.75 = 453.75/x - Step 3: Cross multiply
237x = 453.75 × 453.75 - Step 4: Simplify right side
237x = 205,889.06 - Step 5: Solve for x
x = 205,889.06/237 - Step 6: Final answer
x = 868.73
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These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.