Finding the Fourth Proportional to 333,513.68, 460,157.64 and 214,350.80
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Solution
The fourth proportional to 333,513.68, 460,157.64 and 214,350.80 is: 295,745.46
Step by Step Solution
- Step 1: Write the proportion equation
333,513.68 : 460,157.64 = 214,350.80 : x - Step 2: Convert to fraction form
333,513.68/460,157.64 = 214,350.80/x - Step 3: Cross multiply
333,513.68x = 460,157.64 × 214,350.80 - Step 4: Simplify right side
333,513.68x = 98,635,158,260.11 - Step 5: Solve for x
x = 98,635,158,260.11/333,513.68 - Step 6: Final answer
x = 295,745.46
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.