Finding the Fourth Proportional to 277,552.97, 383,026.26 and 162,833.63
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Solution
The fourth proportional to 277,552.97, 383,026.26 and 162,833.63 is: 224,712.26
Step by Step Solution
- Step 1: Write the proportion equation
277,552.97 : 383,026.26 = 162,833.63 : x - Step 2: Convert to fraction form
277,552.97/383,026.26 = 162,833.63/x - Step 3: Cross multiply
277,552.97x = 383,026.26 × 162,833.63 - Step 4: Simplify right side
277,552.97x = 62,369,554,385.99 - Step 5: Solve for x
x = 62,369,554,385.99/277,552.97 - Step 6: Final answer
x = 224,712.26
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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.