Finding the Fourth Proportional to 273,544.83, 410,337.99 and 73,862.31
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Solution
The fourth proportional to 273,544.83, 410,337.99 and 73,862.31 is: 110,799.07
Step by Step Solution
- Step 1: Write the proportion equation
273,544.83 : 410,337.99 = 73,862.31 : x - Step 2: Convert to fraction form
273,544.83/410,337.99 = 73,862.31/x - Step 3: Cross multiply
273,544.83x = 410,337.99 × 73,862.31 - Step 4: Simplify right side
273,544.83x = 30,308,511,822.16 - Step 5: Solve for x
x = 30,308,511,822.16/273,544.83 - Step 6: Final answer
x = 110,799.07
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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.