Finding the Fourth Proportional to 241,088.20, 332,712.26 and 133,651.42
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Solution
The fourth proportional to 241,088.20, 332,712.26 and 133,651.42 is: 184,444.80
Step by Step Solution
- Step 1: Write the proportion equation
241,088.20 : 332,712.26 = 133,651.42 : x - Step 2: Convert to fraction form
241,088.20/332,712.26 = 133,651.42/x - Step 3: Cross multiply
241,088.20x = 332,712.26 × 133,651.42 - Step 4: Simplify right side
241,088.20x = 44,467,465,001.56 - Step 5: Solve for x
x = 44,467,465,001.56/241,088.20 - Step 6: Final answer
x = 184,444.80
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.