Finding the Fourth Proportional to 73,455.24, 110,035.02 and 33,957.96
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Solution
The fourth proportional to 73,455.24, 110,035.02 and 33,957.96 is: 50,868.59
Step by Step Solution
- Step 1: Write the proportion equation
73,455.24 : 110,035.02 = 33,957.96 : x - Step 2: Convert to fraction form
73,455.24/110,035.02 = 33,957.96/x - Step 3: Cross multiply
73,455.24x = 110,035.02 × 33,957.96 - Step 4: Simplify right side
73,455.24x = 3,736,564,807.76 - Step 5: Solve for x
x = 3,736,564,807.76/73,455.24 - Step 6: Final answer
x = 50,868.59
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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.