Finding the Third Proportional to 33,718.50 and 48,573
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Solution
The third proportional to 33,718.50 and 48,573 is: 69,971.57
Step by Step Solution
- Step 1: Write the proportion equation
33,718.50 : 48,573 = 48,573 : x - Step 2: Convert to fraction form
33,718.50/48,573 = 48,573/x - Step 3: Cross multiply
33,718.50x = 48,573 × 48,573 - Step 4: Simplify right side
33,718.50x = 2,359,336,329 - Step 5: Solve for x
x = 2,359,336,329/33,718.50 - Step 6: Final answer
x = 69,971.57
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.