Finding the Fourth Proportional to 364,702.97, 547,250.88 and 177,714.47
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Solution
The fourth proportional to 364,702.97, 547,250.88 and 177,714.47 is: 266,667.42
Step by Step Solution
- Step 1: Write the proportion equation
364,702.97 : 547,250.88 = 177,714.47 : x - Step 2: Convert to fraction form
364,702.97/547,250.88 = 177,714.47/x - Step 3: Cross multiply
364,702.97x = 547,250.88 × 177,714.47 - Step 4: Simplify right side
364,702.97x = 97,254,400,096.23 - Step 5: Solve for x
x = 97,254,400,096.23/364,702.97 - Step 6: Final answer
x = 266,667.42
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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.