Finding the Fourth Proportional to 73,583.03, 101,544.77 and 41,751.84
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Solution
The fourth proportional to 73,583.03, 101,544.77 and 41,751.84 is: 57,617.65
Step by Step Solution
- Step 1: Write the proportion equation
73,583.03 : 101,544.77 = 41,751.84 : x - Step 2: Convert to fraction form
73,583.03/101,544.77 = 41,751.84/x - Step 3: Cross multiply
73,583.03x = 101,544.77 × 41,751.84 - Step 4: Simplify right side
73,583.03x = 4,239,681,094.26 - Step 5: Solve for x
x = 4,239,681,094.26/73,583.03 - Step 6: Final answer
x = 57,617.65
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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.