Finding the Fourth Proportional to 241,184.11, 332,812.09 and 133,753.81
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Solution
The fourth proportional to 241,184.11, 332,812.09 and 133,753.81 is: 184,568.07
Step by Step Solution
- Step 1: Write the proportion equation
241,184.11 : 332,812.09 = 133,753.81 : x - Step 2: Convert to fraction form
241,184.11/332,812.09 = 133,753.81/x - Step 3: Cross multiply
241,184.11x = 332,812.09 × 133,753.81 - Step 4: Simplify right side
241,184.11x = 44,514,885,051.56 - Step 5: Solve for x
x = 44,514,885,051.56/241,184.11 - Step 6: Final answer
x = 184,568.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.