Finding the Fourth Proportional to 241,545.80, 362,318.70 and 227,767.70
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Solution
The fourth proportional to 241,545.80, 362,318.70 and 227,767.70 is: 341,651.55
Step by Step Solution
- Step 1: Write the proportion equation
241,545.80 : 362,318.70 = 227,767.70 : x - Step 2: Convert to fraction form
241,545.80/362,318.70 = 227,767.70/x - Step 3: Cross multiply
241,545.80x = 362,318.70 × 227,767.70 - Step 4: Simplify right side
241,545.80x = 82,524,496,965.99 - Step 5: Solve for x
x = 82,524,496,965.99/241,545.80 - Step 6: Final answer
x = 341,651.55
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1.5x scale
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.