Finding the Third Proportional to 83,052 and 125,442
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Solution
The third proportional to 83,052 and 125,442 is: 189,467.99
Step by Step Solution
- Step 1: Write the proportion equation
83,052 : 125,442 = 125,442 : x - Step 2: Convert to fraction form
83,052/125,442 = 125,442/x - Step 3: Cross multiply
83,052x = 125,442 × 125,442 - Step 4: Simplify right side
83,052x = 15,735,695,364 - Step 5: Solve for x
x = 15,735,695,364/83,052 - Step 6: Final answer
x = 189,467.99
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.