Finding the Fourth Proportional to 173,735.84, 239,755.92 and 94,247.84
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Solution
The fourth proportional to 173,735.84, 239,755.92 and 94,247.84 is: 130,062.27
Step by Step Solution
- Step 1: Write the proportion equation
173,735.84 : 239,755.92 = 94,247.84 : x - Step 2: Convert to fraction form
173,735.84/239,755.92 = 94,247.84/x - Step 3: Cross multiply
173,735.84x = 239,755.92 × 94,247.84 - Step 4: Simplify right side
173,735.84x = 22,596,477,587.21 - Step 5: Solve for x
x = 22,596,477,587.21/173,735.84 - Step 6: Final answer
x = 130,062.27
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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.