Finding the Fourth Proportional to 295,893.19, 443,323.11 and 246,292.03
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Solution
The fourth proportional to 295,893.19, 443,323.11 and 246,292.03 is: 369,007.98
Step by Step Solution
- Step 1: Write the proportion equation
295,893.19 : 443,323.11 = 246,292.03 : x - Step 2: Convert to fraction form
295,893.19/443,323.11 = 246,292.03/x - Step 3: Cross multiply
295,893.19x = 443,323.11 × 246,292.03 - Step 4: Simplify right side
295,893.19x = 109,186,948,707.81 - Step 5: Solve for x
x = 109,186,948,707.81/295,893.19 - Step 6: Final answer
x = 369,007.98
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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.