Finding the Fourth Proportional to 237,372.42, 356,304.66 and 159,034.08
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Solution
The fourth proportional to 237,372.42, 356,304.66 and 159,034.08 is: 238,715.95
Step by Step Solution
- Step 1: Write the proportion equation
237,372.42 : 356,304.66 = 159,034.08 : x - Step 2: Convert to fraction form
237,372.42/356,304.66 = 159,034.08/x - Step 3: Cross multiply
237,372.42x = 356,304.66 × 159,034.08 - Step 4: Simplify right side
237,372.42x = 56,664,583,802.81 - Step 5: Solve for x
x = 56,664,583,802.81/237,372.42 - Step 6: Final answer
x = 238,715.95
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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.