Finding the Fourth Proportional to 182,087.24, 273,133.35 and 69,773.13
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Solution
The fourth proportional to 182,087.24, 273,133.35 and 69,773.13 is: 104,660.65
Step by Step Solution
- Step 1: Write the proportion equation
182,087.24 : 273,133.35 = 69,773.13 : x - Step 2: Convert to fraction form
182,087.24/273,133.35 = 69,773.13/x - Step 3: Cross multiply
182,087.24x = 273,133.35 × 69,773.13 - Step 4: Simplify right side
182,087.24x = 19,057,368,736.89 - Step 5: Solve for x
x = 19,057,368,736.89/182,087.24 - Step 6: Final answer
x = 104,660.65
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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.