Finding the Third Proportional to 175 and 459
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Solution
The third proportional to 175 and 459 is: 1,203.89
Step by Step Solution
- Step 1: Write the proportion equation
175 : 459 = 459 : x - Step 2: Convert to fraction form
175/459 = 459/x - Step 3: Cross multiply
175x = 459 × 459 - Step 4: Simplify right side
175x = 210,681 - Step 5: Solve for x
x = 210,681/175 - Step 6: Final answer
x = 1,203.89
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These problems maintain the same ratio (2.62) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.