Finding the Third Proportional to 153,375.75 and 328,074.75
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Solution
The third proportional to 153,375.75 and 328,074.75 is: 701,760.49
Step by Step Solution
- Step 1: Write the proportion equation
153,375.75 : 328,074.75 = 328,074.75 : x - Step 2: Convert to fraction form
153,375.75/328,074.75 = 328,074.75/x - Step 3: Cross multiply
153,375.75x = 328,074.75 × 328,074.75 - Step 4: Simplify right side
153,375.75x = 107,633,041,587.56 - Step 5: Solve for x
x = 107,633,041,587.56/153,375.75 - Step 6: Final answer
x = 701,760.49
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.