Finding the Fourth Proportional to 164,093.99, 246,042.45 and 64,135.06
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Solution
The fourth proportional to 164,093.99, 246,042.45 and 64,135.06 is: 96,164.08
Step by Step Solution
- Step 1: Write the proportion equation
164,093.99 : 246,042.45 = 64,135.06 : x - Step 2: Convert to fraction form
164,093.99/246,042.45 = 64,135.06/x - Step 3: Cross multiply
164,093.99x = 246,042.45 × 64,135.06 - Step 4: Simplify right side
164,093.99x = 15,779,946,678.19 - Step 5: Solve for x
x = 15,779,946,678.19/164,093.99 - Step 6: Final answer
x = 96,164.08
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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.