Finding the Third Proportional to 87,733.13 and 136,095.19
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Solution
The third proportional to 87,733.13 and 136,095.19 is: 211,116.38
Step by Step Solution
- Step 1: Write the proportion equation
87,733.13 : 136,095.19 = 136,095.19 : x - Step 2: Convert to fraction form
87,733.13/136,095.19 = 136,095.19/x - Step 3: Cross multiply
87,733.13x = 136,095.19 × 136,095.19 - Step 4: Simplify right side
87,733.13x = 18,521,900,060.66 - Step 5: Solve for x
x = 18,521,900,060.66/87,733.13 - Step 6: Final answer
x = 211,116.38
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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.