Finding the Fourth Proportional to 227,543.49, 341,467.59 and 94,423.88
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Solution
The fourth proportional to 227,543.49, 341,467.59 and 94,423.88 is: 141,699.04
Step by Step Solution
- Step 1: Write the proportion equation
227,543.49 : 341,467.59 = 94,423.88 : x - Step 2: Convert to fraction form
227,543.49/341,467.59 = 94,423.88/x - Step 3: Cross multiply
227,543.49x = 341,467.59 × 94,423.88 - Step 4: Simplify right side
227,543.49x = 32,242,693,365.13 - Step 5: Solve for x
x = 32,242,693,365.13/227,543.49 - Step 6: Final answer
x = 141,699.04
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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.