Finding the Third Proportional to 169,536.38 and 230,244.19
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Solution
The third proportional to 169,536.38 and 230,244.19 is: 312,690.33
Step by Step Solution
- Step 1: Write the proportion equation
169,536.38 : 230,244.19 = 230,244.19 : x - Step 2: Convert to fraction form
169,536.38/230,244.19 = 230,244.19/x - Step 3: Cross multiply
169,536.38x = 230,244.19 × 230,244.19 - Step 4: Simplify right side
169,536.38x = 53,012,385,877.54 - Step 5: Solve for x
x = 53,012,385,877.54/169,536.38 - Step 6: Final answer
x = 312,690.33
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.