Finding the Third Proportional to 26,121.75 and 38,064
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Solution
The third proportional to 26,121.75 and 38,064 is: 55,465.97
Step by Step Solution
- Step 1: Write the proportion equation
26,121.75 : 38,064 = 38,064 : x - Step 2: Convert to fraction form
26,121.75/38,064 = 38,064/x - Step 3: Cross multiply
26,121.75x = 38,064 × 38,064 - Step 4: Simplify right side
26,121.75x = 1,448,868,096 - Step 5: Solve for x
x = 1,448,868,096/26,121.75 - Step 6: Final answer
x = 55,465.97
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.