Finding the Third Proportional to 92,348.51 and 202,212.77
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Solution
The third proportional to 92,348.51 and 202,212.77 is: 442,779.28
Step by Step Solution
- Step 1: Write the proportion equation
92,348.51 : 202,212.77 = 202,212.77 : x - Step 2: Convert to fraction form
92,348.51/202,212.77 = 202,212.77/x - Step 3: Cross multiply
92,348.51x = 202,212.77 × 202,212.77 - Step 4: Simplify right side
92,348.51x = 40,890,005,741.29 - Step 5: Solve for x
x = 40,890,005,741.29/92,348.51 - Step 6: Final answer
x = 442,779.28
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.