Finding the Fourth Proportional to 73,560.74, 101,510.74 and 41,735.63
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Solution
The fourth proportional to 73,560.74, 101,510.74 and 41,735.63 is: 57,593.43
Step by Step Solution
- Step 1: Write the proportion equation
73,560.74 : 101,510.74 = 41,735.63 : x - Step 2: Convert to fraction form
73,560.74/101,510.74 = 41,735.63/x - Step 3: Cross multiply
73,560.74x = 101,510.74 × 41,735.63 - Step 4: Simplify right side
73,560.74x = 4,236,614,835.10 - Step 5: Solve for x
x = 4,236,614,835.10/73,560.74 - Step 6: Final answer
x = 57,593.43
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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.