Finding the Fourth Proportional to 277,506.88, 382,960.16 and 150,183.84
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Solution
The fourth proportional to 277,506.88, 382,960.16 and 150,183.84 is: 207,254.06
Step by Step Solution
- Step 1: Write the proportion equation
277,506.88 : 382,960.16 = 150,183.84 : x - Step 2: Convert to fraction form
277,506.88/382,960.16 = 150,183.84/x - Step 3: Cross multiply
277,506.88x = 382,960.16 × 150,183.84 - Step 4: Simplify right side
277,506.88x = 57,514,427,395.81 - Step 5: Solve for x
x = 57,514,427,395.81/277,506.88 - Step 6: Final answer
x = 207,254.06
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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.