Finding the Fourth Proportional to 296,059.26, 444,263.85 and 109,201.98
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Solution
The fourth proportional to 296,059.26, 444,263.85 and 109,201.98 is: 163,867.50
Step by Step Solution
- Step 1: Write the proportion equation
296,059.26 : 444,263.85 = 109,201.98 : x - Step 2: Convert to fraction form
296,059.26/444,263.85 = 109,201.98/x - Step 3: Cross multiply
296,059.26x = 444,263.85 × 109,201.98 - Step 4: Simplify right side
296,059.26x = 48,514,492,062.42 - Step 5: Solve for x
x = 48,514,492,062.42/296,059.26 - Step 6: Final answer
x = 163,867.50
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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.