Finding the Third Proportional to 29,226.75 and 47,067.75
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Solution
The third proportional to 29,226.75 and 47,067.75 is: 75,799.50
Step by Step Solution
- Step 1: Write the proportion equation
29,226.75 : 47,067.75 = 47,067.75 : x - Step 2: Convert to fraction form
29,226.75/47,067.75 = 47,067.75/x - Step 3: Cross multiply
29,226.75x = 47,067.75 × 47,067.75 - Step 4: Simplify right side
29,226.75x = 2,215,373,090.06 - Step 5: Solve for x
x = 2,215,373,090.06/29,226.75 - Step 6: Final answer
x = 75,799.50
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.