Finding the Fourth Proportional to 237,715.14, 356,592.14 and 97,474.98
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Solution
The fourth proportional to 237,715.14, 356,592.14 and 97,474.98 is: 146,220.44
Step by Step Solution
- Step 1: Write the proportion equation
237,715.14 : 356,592.14 = 97,474.98 : x - Step 2: Convert to fraction form
237,715.14/356,592.14 = 97,474.98/x - Step 3: Cross multiply
237,715.14x = 356,592.14 × 97,474.98 - Step 4: Simplify right side
237,715.14x = 34,758,811,714.66 - Step 5: Solve for x
x = 34,758,811,714.66/237,715.14 - Step 6: Final answer
x = 146,220.44
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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.