Finding the Fourth Proportional to 183,593.70, 275,226.54 and 88,770.84
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Solution
The fourth proportional to 183,593.70, 275,226.54 and 88,770.84 is: 133,076.96
Step by Step Solution
- Step 1: Write the proportion equation
183,593.70 : 275,226.54 = 88,770.84 : x - Step 2: Convert to fraction form
183,593.70/275,226.54 = 88,770.84/x - Step 3: Cross multiply
183,593.70x = 275,226.54 × 88,770.84 - Step 4: Simplify right side
183,593.70x = 24,432,091,146.09 - Step 5: Solve for x
x = 24,432,091,146.09/183,593.70 - Step 6: Final answer
x = 133,076.96
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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.