Finding the Third Proportional to 49,094 and 75,068.50
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Solution
The third proportional to 49,094 and 75,068.50 is: 114,785.51
Step by Step Solution
- Step 1: Write the proportion equation
49,094 : 75,068.50 = 75,068.50 : x - Step 2: Convert to fraction form
49,094/75,068.50 = 75,068.50/x - Step 3: Cross multiply
49,094x = 75,068.50 × 75,068.50 - Step 4: Simplify right side
49,094x = 5,635,279,692.25 - Step 5: Solve for x
x = 5,635,279,692.25/49,094 - Step 6: Final answer
x = 114,785.51
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.