Finding the Fourth Proportional to 163,024.29, 244,606.82 and 88,197.14
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Solution
The fourth proportional to 163,024.29, 244,606.82 and 88,197.14 is: 132,333.79
Step by Step Solution
- Step 1: Write the proportion equation
163,024.29 : 244,606.82 = 88,197.14 : x - Step 2: Convert to fraction form
163,024.29/244,606.82 = 88,197.14/x - Step 3: Cross multiply
163,024.29x = 244,606.82 × 88,197.14 - Step 4: Simplify right side
163,024.29x = 21,573,622,119.03 - Step 5: Solve for x
x = 21,573,622,119.03/163,024.29 - Step 6: Final answer
x = 132,333.79
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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.