Finding the Fourth Proportional to 562,249.34, 843,372.97 and 183,169.62
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Solution
The fourth proportional to 562,249.34, 843,372.97 and 183,169.62 is: 274,754.09
Step by Step Solution
- Step 1: Write the proportion equation
562,249.34 : 843,372.97 = 183,169.62 : x - Step 2: Convert to fraction form
562,249.34/843,372.97 = 183,169.62/x - Step 3: Cross multiply
562,249.34x = 843,372.97 × 183,169.62 - Step 4: Simplify right side
562,249.34x = 154,480,305,975.25 - Step 5: Solve for x
x = 154,480,305,975.25/562,249.34 - Step 6: Final answer
x = 274,754.09
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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.