Finding the Third Proportional to 163,594.50 and 245,391.75
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Solution
The third proportional to 163,594.50 and 245,391.75 is: 368,087.63
Step by Step Solution
- Step 1: Write the proportion equation
163,594.50 : 245,391.75 = 245,391.75 : x - Step 2: Convert to fraction form
163,594.50/245,391.75 = 245,391.75/x - Step 3: Cross multiply
163,594.50x = 245,391.75 × 245,391.75 - Step 4: Simplify right side
163,594.50x = 60,217,110,968.06 - Step 5: Solve for x
x = 60,217,110,968.06/163,594.50 - Step 6: Final answer
x = 368,087.63
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.