Finding the Fourth Proportional to 202,489.68, 303,763.60 and 62,260.08
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Solution
The fourth proportional to 202,489.68, 303,763.60 and 62,260.08 is: 93,399.06
Step by Step Solution
- Step 1: Write the proportion equation
202,489.68 : 303,763.60 = 62,260.08 : x - Step 2: Convert to fraction form
202,489.68/303,763.60 = 62,260.08/x - Step 3: Cross multiply
202,489.68x = 303,763.60 × 62,260.08 - Step 4: Simplify right side
202,489.68x = 18,912,346,037.09 - Step 5: Solve for x
x = 18,912,346,037.09/202,489.68 - Step 6: Final answer
x = 93,399.06
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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.