Finding the Fourth Proportional to 202,356.24, 303,592.68 and 62,135.52
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Solution
The fourth proportional to 202,356.24, 303,592.68 and 62,135.52 is: 93,221.19
Step by Step Solution
- Step 1: Write the proportion equation
202,356.24 : 303,592.68 = 62,135.52 : x - Step 2: Convert to fraction form
202,356.24/303,592.68 = 62,135.52/x - Step 3: Cross multiply
202,356.24x = 303,592.68 × 62,135.52 - Step 4: Simplify right side
202,356.24x = 18,863,889,039.99 - Step 5: Solve for x
x = 18,863,889,039.99/202,356.24 - Step 6: Final answer
x = 93,221.19
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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.