Finding the Fourth Proportional to 334,813.08, 462,045.24 and 183,910.08
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Solution
The fourth proportional to 334,813.08, 462,045.24 and 183,910.08 is: 253,797.66
Step by Step Solution
- Step 1: Write the proportion equation
334,813.08 : 462,045.24 = 183,910.08 : x - Step 2: Convert to fraction form
334,813.08/462,045.24 = 183,910.08/x - Step 3: Cross multiply
334,813.08x = 462,045.24 × 183,910.08 - Step 4: Simplify right side
334,813.08x = 84,974,777,052.02 - Step 5: Solve for x
x = 84,974,777,052.02/334,813.08 - Step 6: Final answer
x = 253,797.66
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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.