Finding the Fourth Proportional to 214,233.93, 295,652.52 and 122,361.26
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Solution
The fourth proportional to 214,233.93, 295,652.52 and 122,361.26 is: 168,864.07
Step by Step Solution
- Step 1: Write the proportion equation
214,233.93 : 295,652.52 = 122,361.26 : x - Step 2: Convert to fraction form
214,233.93/295,652.52 = 122,361.26/x - Step 3: Cross multiply
214,233.93x = 295,652.52 × 122,361.26 - Step 4: Simplify right side
214,233.93x = 36,176,413,391.11 - Step 5: Solve for x
x = 36,176,413,391.11/214,233.93 - Step 6: Final answer
x = 168,864.07
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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.