Finding the Third Proportional to 47,725.50 and 98,754
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Solution
The third proportional to 47,725.50 and 98,754 is: 204,342.59
Step by Step Solution
- Step 1: Write the proportion equation
47,725.50 : 98,754 = 98,754 : x - Step 2: Convert to fraction form
47,725.50/98,754 = 98,754/x - Step 3: Cross multiply
47,725.50x = 98,754 × 98,754 - Step 4: Simplify right side
47,725.50x = 9,752,352,516 - Step 5: Solve for x
x = 9,752,352,516/47,725.50 - Step 6: Final answer
x = 204,342.59
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.