Finding the Fourth Proportional to 332,444.76, 497,409.48 and 203,902.08
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Solution
The fourth proportional to 332,444.76, 497,409.48 and 203,902.08 is: 305,081.75
Step by Step Solution
- Step 1: Write the proportion equation
332,444.76 : 497,409.48 = 203,902.08 : x - Step 2: Convert to fraction form
332,444.76/497,409.48 = 203,902.08/x - Step 3: Cross multiply
332,444.76x = 497,409.48 × 203,902.08 - Step 4: Simplify right side
332,444.76x = 101,422,827,583.72 - Step 5: Solve for x
x = 101,422,827,583.72/332,444.76 - Step 6: Final answer
x = 305,081.75
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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.