Finding the Third Proportional to 37,976 and 83,100.50
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Solution
The third proportional to 37,976 and 83,100.50 is: 181,843.61
Step by Step Solution
- Step 1: Write the proportion equation
37,976 : 83,100.50 = 83,100.50 : x - Step 2: Convert to fraction form
37,976/83,100.50 = 83,100.50/x - Step 3: Cross multiply
37,976x = 83,100.50 × 83,100.50 - Step 4: Simplify right side
37,976x = 6,905,693,100.25 - Step 5: Solve for x
x = 6,905,693,100.25/37,976 - Step 6: Final answer
x = 181,843.61
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.