Finding the Fourth Proportional to 182,573.36, 273,412.72 and 150,788.96
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Solution
The fourth proportional to 182,573.36, 273,412.72 and 150,788.96 is: 225,813.99
Step by Step Solution
- Step 1: Write the proportion equation
182,573.36 : 273,412.72 = 150,788.96 : x - Step 2: Convert to fraction form
182,573.36/273,412.72 = 150,788.96/x - Step 3: Cross multiply
182,573.36x = 273,412.72 × 150,788.96 - Step 4: Simplify right side
182,573.36x = 41,227,619,699.57 - Step 5: Solve for x
x = 41,227,619,699.57/182,573.36 - Step 6: Final answer
x = 225,813.99
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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.