Finding the Fourth Proportional to 237,232.84, 327,368.10 and 129,794.44
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Solution
The fourth proportional to 237,232.84, 327,368.10 and 129,794.44 is: 179,109.09
Step by Step Solution
- Step 1: Write the proportion equation
237,232.84 : 327,368.10 = 129,794.44 : x - Step 2: Convert to fraction form
237,232.84/327,368.10 = 129,794.44/x - Step 3: Cross multiply
237,232.84x = 327,368.10 × 129,794.44 - Step 4: Simplify right side
237,232.84x = 42,490,559,213.36 - Step 5: Solve for x
x = 42,490,559,213.36/237,232.84 - Step 6: Final answer
x = 179,109.09
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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.