Finding the Fourth Proportional to 183,460.09, 275,190.14 and 183,460.09
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Solution
The fourth proportional to 183,460.09, 275,190.14 and 183,460.09 is: 275,190.14
Step by Step Solution
- Step 1: Write the proportion equation
183,460.09 : 275,190.14 = 183,460.09 : x - Step 2: Convert to fraction form
183,460.09/275,190.14 = 183,460.09/x - Step 3: Cross multiply
183,460.09x = 275,190.14 × 183,460.09 - Step 4: Simplify right side
183,460.09x = 50,486,406,934.21 - Step 5: Solve for x
x = 50,486,406,934.21/183,460.09 - Step 6: Final answer
x = 275,190.14
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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.