Finding the Fourth Proportional to 160,979.00, 241,468.49 and 55,797.96
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Solution
The fourth proportional to 160,979.00, 241,468.49 and 55,797.96 is: 83,696.95
Step by Step Solution
- Step 1: Write the proportion equation
160,979.00 : 241,468.49 = 55,797.96 : x - Step 2: Convert to fraction form
160,979.00/241,468.49 = 55,797.96/x - Step 3: Cross multiply
160,979.00x = 241,468.49 × 55,797.96 - Step 4: Simplify right side
160,979.00x = 13,473,450,191.28 - Step 5: Solve for x
x = 13,473,450,191.28/160,979.00 - Step 6: Final answer
x = 83,696.95
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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.