Finding the Third Proportional to 145,124.25 and 341,481.75
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Solution
The third proportional to 145,124.25 and 341,481.75 is: 803,516.89
Step by Step Solution
- Step 1: Write the proportion equation
145,124.25 : 341,481.75 = 341,481.75 : x - Step 2: Convert to fraction form
145,124.25/341,481.75 = 341,481.75/x - Step 3: Cross multiply
145,124.25x = 341,481.75 × 341,481.75 - Step 4: Simplify right side
145,124.25x = 116,609,785,583.06 - Step 5: Solve for x
x = 116,609,785,583.06/145,124.25 - Step 6: Final answer
x = 803,516.89
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.