Finding the Fourth Proportional to 244,716.24, 366,961.72 and 96,871.12
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Solution
The fourth proportional to 244,716.24, 366,961.72 and 96,871.12 is: 145,262.09
Step by Step Solution
- Step 1: Write the proportion equation
244,716.24 : 366,961.72 = 96,871.12 : x - Step 2: Convert to fraction form
244,716.24/366,961.72 = 96,871.12/x - Step 3: Cross multiply
244,716.24x = 366,961.72 × 96,871.12 - Step 4: Simplify right side
244,716.24x = 35,547,992,813.53 - Step 5: Solve for x
x = 35,547,992,813.53/244,716.24 - Step 6: Final answer
x = 145,262.09
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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.