Finding the Third Proportional to 59 and 127
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Solution
The third proportional to 59 and 127 is: 273.37
Step by Step Solution
- Step 1: Write the proportion equation
59 : 127 = 127 : x - Step 2: Convert to fraction form
59/127 = 127/x - Step 3: Cross multiply
59x = 127 × 127 - Step 4: Simplify right side
59x = 16,129 - Step 5: Solve for x
x = 16,129/59 - Step 6: Final answer
x = 273.37
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.