Finding the Fourth Proportional to 334,298.92, 461,304.84 and 183,395.92
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Solution
The fourth proportional to 334,298.92, 461,304.84 and 183,395.92 is: 253,071.19
Step by Step Solution
- Step 1: Write the proportion equation
334,298.92 : 461,304.84 = 183,395.92 : x - Step 2: Convert to fraction form
334,298.92/461,304.84 = 183,395.92/x - Step 3: Cross multiply
334,298.92x = 461,304.84 × 183,395.92 - Step 4: Simplify right side
334,298.92x = 84,601,425,532.25 - Step 5: Solve for x
x = 84,601,425,532.25/334,298.92 - Step 6: Final answer
x = 253,071.19
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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.