Finding the Third Proportional to 170,116.88 and 251,295.75
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Solution
The third proportional to 170,116.88 and 251,295.75 is: 371,212.76
Step by Step Solution
- Step 1: Write the proportion equation
170,116.88 : 251,295.75 = 251,295.75 : x - Step 2: Convert to fraction form
170,116.88/251,295.75 = 251,295.75/x - Step 3: Cross multiply
170,116.88x = 251,295.75 × 251,295.75 - Step 4: Simplify right side
170,116.88x = 63,149,553,968.06 - Step 5: Solve for x
x = 63,149,553,968.06/170,116.88 - Step 6: Final answer
x = 371,212.76
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.