Finding the Third Proportional to 26 and 35
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Solution
The third proportional to 26 and 35 is: 47.12
Step by Step Solution
- Step 1: Write the proportion equation
26 : 35 = 35 : x - Step 2: Convert to fraction form
26/35 = 35/x - Step 3: Cross multiply
26x = 35 × 35 - Step 4: Simplify right side
26x = 1,225 - Step 5: Solve for x
x = 1,225/26 - Step 6: Final answer
x = 47.12
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Why These Related Problems?
These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.