Finding the Fourth Proportional to 185,229.26, 276,217.02 and 183,545.18
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Solution
The fourth proportional to 185,229.26, 276,217.02 and 183,545.18 is: 273,705.69
Step by Step Solution
- Step 1: Write the proportion equation
185,229.26 : 276,217.02 = 183,545.18 : x - Step 2: Convert to fraction form
185,229.26/276,217.02 = 183,545.18/x - Step 3: Cross multiply
185,229.26x = 276,217.02 × 183,545.18 - Step 4: Simplify right side
185,229.26x = 50,698,302,654.96 - Step 5: Solve for x
x = 50,698,302,654.96/185,229.26 - Step 6: Final answer
x = 273,705.69
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.