Finding the Third Proportional to 160,888.50 and 211,569.75
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Solution
The third proportional to 160,888.50 and 211,569.75 is: 278,216.03
Step by Step Solution
- Step 1: Write the proportion equation
160,888.50 : 211,569.75 = 211,569.75 : x - Step 2: Convert to fraction form
160,888.50/211,569.75 = 211,569.75/x - Step 3: Cross multiply
160,888.50x = 211,569.75 × 211,569.75 - Step 4: Simplify right side
160,888.50x = 44,761,759,115.06 - Step 5: Solve for x
x = 44,761,759,115.06/160,888.50 - Step 6: Final answer
x = 278,216.03
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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.