Finding the Fourth Proportional to 173,954.08, 260,933.58 and 49,295.08
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Solution
The fourth proportional to 173,954.08, 260,933.58 and 49,295.08 is: 73,943.32
Step by Step Solution
- Step 1: Write the proportion equation
173,954.08 : 260,933.58 = 49,295.08 : x - Step 2: Convert to fraction form
173,954.08/260,933.58 = 49,295.08/x - Step 3: Cross multiply
173,954.08x = 260,933.58 × 49,295.08 - Step 4: Simplify right side
173,954.08x = 12,862,741,700.79 - Step 5: Solve for x
x = 12,862,741,700.79/173,954.08 - Step 6: Final answer
x = 73,943.32
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1.5x scale
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.