Finding the Fourth Proportional to 183,094.08, 252,677.05 and 102,520.88
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Solution
The fourth proportional to 183,094.08, 252,677.05 and 102,520.88 is: 141,482.86
Step by Step Solution
- Step 1: Write the proportion equation
183,094.08 : 252,677.05 = 102,520.88 : x - Step 2: Convert to fraction form
183,094.08/252,677.05 = 102,520.88/x - Step 3: Cross multiply
183,094.08x = 252,677.05 × 102,520.88 - Step 4: Simplify right side
183,094.08x = 25,904,673,897.19 - Step 5: Solve for x
x = 25,904,673,897.19/183,094.08 - Step 6: Final answer
x = 141,482.86
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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.