Finding the Third Proportional to 70,203 and 154,014
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Solution
The third proportional to 70,203 and 154,014 is: 337,881.75
Step by Step Solution
- Step 1: Write the proportion equation
70,203 : 154,014 = 154,014 : x - Step 2: Convert to fraction form
70,203/154,014 = 154,014/x - Step 3: Cross multiply
70,203x = 154,014 × 154,014 - Step 4: Simplify right side
70,203x = 23,720,312,196 - Step 5: Solve for x
x = 23,720,312,196/70,203 - Step 6: Final answer
x = 337,881.75
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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.