Finding the Fourth Proportional to 365,720.11, 504,473.06 and 241,541.84
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Solution
The fourth proportional to 365,720.11, 504,473.06 and 241,541.84 is: 333,181.99
Step by Step Solution
- Step 1: Write the proportion equation
365,720.11 : 504,473.06 = 241,541.84 : x - Step 2: Convert to fraction form
365,720.11/504,473.06 = 241,541.84/x - Step 3: Cross multiply
365,720.11x = 504,473.06 × 241,541.84 - Step 4: Simplify right side
365,720.11x = 121,851,353,007.87 - Step 5: Solve for x
x = 121,851,353,007.87/365,720.11 - Step 6: Final answer
x = 333,181.99
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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.