Finding the Fourth Proportional to 165,266.44, 227,805.96 and 151,536.94
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Solution
The fourth proportional to 165,266.44, 227,805.96 and 151,536.94 is: 208,880.99
Step by Step Solution
- Step 1: Write the proportion equation
165,266.44 : 227,805.96 = 151,536.94 : x - Step 2: Convert to fraction form
165,266.44/227,805.96 = 151,536.94/x - Step 3: Cross multiply
165,266.44x = 227,805.96 × 151,536.94 - Step 4: Simplify right side
165,266.44x = 34,521,018,092.16 - Step 5: Solve for x
x = 34,521,018,092.16/165,266.44 - Step 6: Final answer
x = 208,880.99
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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.