Finding the Fourth Proportional to 173,327.24, 239,193.16 and 101,708.46
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Solution
The fourth proportional to 173,327.24, 239,193.16 and 101,708.46 is: 140,358.60
Step by Step Solution
- Step 1: Write the proportion equation
173,327.24 : 239,193.16 = 101,708.46 : x - Step 2: Convert to fraction form
173,327.24/239,193.16 = 101,708.46/x - Step 3: Cross multiply
173,327.24x = 239,193.16 × 101,708.46 - Step 4: Simplify right side
173,327.24x = 24,327,967,946.13 - Step 5: Solve for x
x = 24,327,967,946.13/173,327.24 - Step 6: Final answer
x = 140,358.60
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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.