Finding the Fourth Proportional to 60,020.29, 89,941.34 and 24,438.08
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Solution
The fourth proportional to 60,020.29, 89,941.34 and 24,438.08 is: 36,620.84
Step by Step Solution
- Step 1: Write the proportion equation
60,020.29 : 89,941.34 = 24,438.08 : x - Step 2: Convert to fraction form
60,020.29/89,941.34 = 24,438.08/x - Step 3: Cross multiply
60,020.29x = 89,941.34 × 24,438.08 - Step 4: Simplify right side
60,020.29x = 2,197,993,662.23 - Step 5: Solve for x
x = 2,197,993,662.23/60,020.29 - Step 6: Final answer
x = 36,620.84
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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.