Finding the Fourth Proportional to 252,024.40, 377,599.20 and 163,232.20
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Solution
The fourth proportional to 252,024.40, 377,599.20 and 163,232.20 is: 244,565.00
Step by Step Solution
- Step 1: Write the proportion equation
252,024.40 : 377,599.20 = 163,232.20 : x - Step 2: Convert to fraction form
252,024.40/377,599.20 = 163,232.20/x - Step 3: Cross multiply
252,024.40x = 377,599.20 × 163,232.20 - Step 4: Simplify right side
252,024.40x = 61,636,348,134.24 - Step 5: Solve for x
x = 61,636,348,134.24/252,024.40 - Step 6: Final answer
x = 244,565.00
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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.