Finding the Third Proportional to 169,743.09 and 353,295.84
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Solution
The third proportional to 169,743.09 and 353,295.84 is: 735,334.50
Step by Step Solution
- Step 1: Write the proportion equation
169,743.09 : 353,295.84 = 353,295.84 : x - Step 2: Convert to fraction form
169,743.09/353,295.84 = 353,295.84/x - Step 3: Cross multiply
169,743.09x = 353,295.84 × 353,295.84 - Step 4: Simplify right side
169,743.09x = 124,817,953,211.02 - Step 5: Solve for x
x = 124,817,953,211.02/169,743.09 - Step 6: Final answer
x = 735,334.50
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.