Finding the Third Proportional to 43,807.50 and 89,802
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Solution
The third proportional to 43,807.50 and 89,802 is: 184,087.18
Step by Step Solution
- Step 1: Write the proportion equation
43,807.50 : 89,802 = 89,802 : x - Step 2: Convert to fraction form
43,807.50/89,802 = 89,802/x - Step 3: Cross multiply
43,807.50x = 89,802 × 89,802 - Step 4: Simplify right side
43,807.50x = 8,064,399,204 - Step 5: Solve for x
x = 8,064,399,204/43,807.50 - Step 6: Final answer
x = 184,087.18
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.