Finding the Fourth Proportional to 277,476.53, 416,343.24 and 150,966.07
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Solution
The fourth proportional to 277,476.53, 416,343.24 and 150,966.07 is: 226,518.99
Step by Step Solution
- Step 1: Write the proportion equation
277,476.53 : 416,343.24 = 150,966.07 : x - Step 2: Convert to fraction form
277,476.53/416,343.24 = 150,966.07/x - Step 3: Cross multiply
277,476.53x = 416,343.24 × 150,966.07 - Step 4: Simplify right side
277,476.53x = 62,853,701,673.01 - Step 5: Solve for x
x = 62,853,701,673.01/277,476.53 - Step 6: Final answer
x = 226,518.99
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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.