Finding the Fourth Proportional to 334,510.36, 461,623.62 and 183,604.12
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Solution
The fourth proportional to 334,510.36, 461,623.62 and 183,604.12 is: 253,373.31
Step by Step Solution
- Step 1: Write the proportion equation
334,510.36 : 461,623.62 = 183,604.12 : x - Step 2: Convert to fraction form
334,510.36/461,623.62 = 183,604.12/x - Step 3: Cross multiply
334,510.36x = 461,623.62 × 183,604.12 - Step 4: Simplify right side
334,510.36x = 84,755,998,521.31 - Step 5: Solve for x
x = 84,755,998,521.31/334,510.36 - Step 6: Final answer
x = 253,373.31
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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.