Finding the Third Proportional to 146,323.97 and 316,158.19
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Solution
The third proportional to 146,323.97 and 316,158.19 is: 683,114.33
Step by Step Solution
- Step 1: Write the proportion equation
146,323.97 : 316,158.19 = 316,158.19 : x - Step 2: Convert to fraction form
146,323.97/316,158.19 = 316,158.19/x - Step 3: Cross multiply
146,323.97x = 316,158.19 × 316,158.19 - Step 4: Simplify right side
146,323.97x = 99,955,999,523.29 - Step 5: Solve for x
x = 99,955,999,523.29/146,323.97 - Step 6: Final answer
x = 683,114.33
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.