Finding the Third Proportional to 47,343.23 and 109,610.09
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Solution
The third proportional to 47,343.23 and 109,610.09 is: 253,771.65
Step by Step Solution
- Step 1: Write the proportion equation
47,343.23 : 109,610.09 = 109,610.09 : x - Step 2: Convert to fraction form
47,343.23/109,610.09 = 109,610.09/x - Step 3: Cross multiply
47,343.23x = 109,610.09 × 109,610.09 - Step 4: Simplify right side
47,343.23x = 12,014,370,939.23 - Step 5: Solve for x
x = 12,014,370,939.23/47,343.23 - Step 6: Final answer
x = 253,771.65
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.