Finding the Fourth Proportional to 277,554.18, 416,497.36 and 254,967.94
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Solution
The fourth proportional to 277,554.18, 416,497.36 and 254,967.94 is: 382,604.48
Step by Step Solution
- Step 1: Write the proportion equation
277,554.18 : 416,497.36 = 254,967.94 : x - Step 2: Convert to fraction form
277,554.18/416,497.36 = 254,967.94/x - Step 3: Cross multiply
277,554.18x = 416,497.36 × 254,967.94 - Step 4: Simplify right side
277,554.18x = 106,193,472,634.66 - Step 5: Solve for x
x = 106,193,472,634.66/277,554.18 - Step 6: Final answer
x = 382,604.48
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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.