Finding the Fourth Proportional to 244,809.15, 367,208.87 and 161,098.08
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Solution
The fourth proportional to 244,809.15, 367,208.87 and 161,098.08 is: 241,643.92
Step by Step Solution
- Step 1: Write the proportion equation
244,809.15 : 367,208.87 = 161,098.08 : x - Step 2: Convert to fraction form
244,809.15/367,208.87 = 161,098.08/x - Step 3: Cross multiply
244,809.15x = 367,208.87 × 161,098.08 - Step 4: Simplify right side
244,809.15x = 59,156,643,110.48 - Step 5: Solve for x
x = 59,156,643,110.48/244,809.15 - Step 6: Final answer
x = 241,643.92
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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.