Finding the Fourth Proportional to 336,197.54, 463,953.26 and 183,237.44
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Solution
The fourth proportional to 336,197.54, 463,953.26 and 183,237.44 is: 252,868.02
Step by Step Solution
- Step 1: Write the proportion equation
336,197.54 : 463,953.26 = 183,237.44 : x - Step 2: Convert to fraction form
336,197.54/463,953.26 = 183,237.44/x - Step 3: Cross multiply
336,197.54x = 463,953.26 × 183,237.44 - Step 4: Simplify right side
336,197.54x = 85,013,607,642.05 - Step 5: Solve for x
x = 85,013,607,642.05/336,197.54 - Step 6: Final answer
x = 252,868.02
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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.