Finding the Fourth Proportional to 202,703.17, 304,087.42 and 62,461.73
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Solution
The fourth proportional to 202,703.17, 304,087.42 and 62,461.73 is: 93,702.66
Step by Step Solution
- Step 1: Write the proportion equation
202,703.17 : 304,087.42 = 62,461.73 : x - Step 2: Convert to fraction form
202,703.17/304,087.42 = 62,461.73/x - Step 3: Cross multiply
202,703.17x = 304,087.42 × 62,461.73 - Step 4: Simplify right side
202,703.17x = 18,993,826,012.13 - Step 5: Solve for x
x = 18,993,826,012.13/202,703.17 - Step 6: Final answer
x = 93,702.66
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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.