Finding the Fourth Proportional to 202,976.06, 304,502.36 and 62,701.88
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Solution
The fourth proportional to 202,976.06, 304,502.36 and 62,701.88 is: 94,064.64
Step by Step Solution
- Step 1: Write the proportion equation
202,976.06 : 304,502.36 = 62,701.88 : x - Step 2: Convert to fraction form
202,976.06/304,502.36 = 62,701.88/x - Step 3: Cross multiply
202,976.06x = 304,502.36 × 62,701.88 - Step 4: Simplify right side
202,976.06x = 19,092,868,600.42 - Step 5: Solve for x
x = 19,092,868,600.42/202,976.06 - Step 6: Final answer
x = 94,064.64
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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.