Finding the Fourth Proportional to 101,716.26, 152,556.98 and 26,837.19
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Solution
The fourth proportional to 101,716.26, 152,556.98 and 26,837.19 is: 40,251.19
Step by Step Solution
- Step 1: Write the proportion equation
101,716.26 : 152,556.98 = 26,837.19 : x - Step 2: Convert to fraction form
101,716.26/152,556.98 = 26,837.19/x - Step 3: Cross multiply
101,716.26x = 152,556.98 × 26,837.19 - Step 4: Simplify right side
101,716.26x = 4,094,200,523.90 - Step 5: Solve for x
x = 4,094,200,523.90/101,716.26 - Step 6: Final answer
x = 40,251.19
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.