Finding the Fourth Proportional to 97,498.44, 146,246.97 and 27,377.82
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Solution
The fourth proportional to 97,498.44, 146,246.97 and 27,377.82 is: 41,066.54
Step by Step Solution
- Step 1: Write the proportion equation
97,498.44 : 146,246.97 = 27,377.82 : x - Step 2: Convert to fraction form
97,498.44/146,246.97 = 27,377.82/x - Step 3: Cross multiply
97,498.44x = 146,246.97 × 27,377.82 - Step 4: Simplify right side
97,498.44x = 4,003,923,220.21 - Step 5: Solve for x
x = 4,003,923,220.21/97,498.44 - Step 6: Final answer
x = 41,066.54
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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.