Finding the Fourth Proportional to 73,585.26, 101,544.84 and 41,752.26
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Solution
The fourth proportional to 73,585.26, 101,544.84 and 41,752.26 is: 57,616.52
Step by Step Solution
- Step 1: Write the proportion equation
73,585.26 : 101,544.84 = 41,752.26 : x - Step 2: Convert to fraction form
73,585.26/101,544.84 = 41,752.26/x - Step 3: Cross multiply
73,585.26x = 101,544.84 × 41,752.26 - Step 4: Simplify right side
73,585.26x = 4,239,726,561.34 - Step 5: Solve for x
x = 4,239,726,561.34/73,585.26 - Step 6: Final answer
x = 57,616.52
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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.