Finding the Third Proportional to 108,847.13 and 168,193.13
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Solution
The third proportional to 108,847.13 and 168,193.13 is: 259,895.95
Step by Step Solution
- Step 1: Write the proportion equation
108,847.13 : 168,193.13 = 168,193.13 : x - Step 2: Convert to fraction form
108,847.13/168,193.13 = 168,193.13/x - Step 3: Cross multiply
108,847.13x = 168,193.13 × 168,193.13 - Step 4: Simplify right side
108,847.13x = 28,288,927,297.27 - Step 5: Solve for x
x = 28,288,927,297.27/108,847.13 - Step 6: Final answer
x = 259,895.95
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.