Finding the Fourth Proportional to 163,266.23, 244,892.97 and 44,934.35
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Solution
The fourth proportional to 163,266.23, 244,892.97 and 44,934.35 is: 67,399.76
Step by Step Solution
- Step 1: Write the proportion equation
163,266.23 : 244,892.97 = 44,934.35 : x - Step 2: Convert to fraction form
163,266.23/244,892.97 = 44,934.35/x - Step 3: Cross multiply
163,266.23x = 244,892.97 × 44,934.35 - Step 4: Simplify right side
163,266.23x = 11,004,105,202.05 - Step 5: Solve for x
x = 11,004,105,202.05/163,266.23 - Step 6: Final answer
x = 67,399.76
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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.