Finding the Fourth Proportional to 177,202.17, 265,804.23 and 44,082.43
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Solution
The fourth proportional to 177,202.17, 265,804.23 and 44,082.43 is: 66,123.89
Step by Step Solution
- Step 1: Write the proportion equation
177,202.17 : 265,804.23 = 44,082.43 : x - Step 2: Convert to fraction form
177,202.17/265,804.23 = 44,082.43/x - Step 3: Cross multiply
177,202.17x = 265,804.23 × 44,082.43 - Step 4: Simplify right side
177,202.17x = 11,717,296,252.47 - Step 5: Solve for x
x = 11,717,296,252.47/177,202.17 - Step 6: Final answer
x = 66,123.89
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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.