Finding the Third Proportional to 32,397 and 70,795.50
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Solution
The third proportional to 32,397 and 70,795.50 is: 154,705.77
Step by Step Solution
- Step 1: Write the proportion equation
32,397 : 70,795.50 = 70,795.50 : x - Step 2: Convert to fraction form
32,397/70,795.50 = 70,795.50/x - Step 3: Cross multiply
32,397x = 70,795.50 × 70,795.50 - Step 4: Simplify right side
32,397x = 5,012,002,820.25 - Step 5: Solve for x
x = 5,012,002,820.25/32,397 - Step 6: Final answer
x = 154,705.77
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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.