Finding the Third Proportional to 154,014.75 and 310,318.88
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Solution
The third proportional to 154,014.75 and 310,318.88 is: 625,250.53
Step by Step Solution
- Step 1: Write the proportion equation
154,014.75 : 310,318.88 = 310,318.88 : x - Step 2: Convert to fraction form
154,014.75/310,318.88 = 310,318.88/x - Step 3: Cross multiply
154,014.75x = 310,318.88 × 310,318.88 - Step 4: Simplify right side
154,014.75x = 96,297,804,181.27 - Step 5: Solve for x
x = 96,297,804,181.27/154,014.75 - Step 6: Final answer
x = 625,250.53
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These problems maintain the same ratio (2.01) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.