Finding the Fourth Proportional to 73,560.17, 101,509.97 and 41,735.07
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Solution
The fourth proportional to 73,560.17, 101,509.97 and 41,735.07 is: 57,592.65
Step by Step Solution
- Step 1: Write the proportion equation
73,560.17 : 101,509.97 = 41,735.07 : x - Step 2: Convert to fraction form
73,560.17/101,509.97 = 41,735.07/x - Step 3: Cross multiply
73,560.17x = 101,509.97 × 41,735.07 - Step 4: Simplify right side
73,560.17x = 4,236,525,494.97 - Step 5: Solve for x
x = 4,236,525,494.97/73,560.17 - Step 6: Final answer
x = 57,592.65
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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.