Finding the Fourth Proportional to 73,522.37, 110,273.10 and 23,595.99
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Solution
The fourth proportional to 73,522.37, 110,273.10 and 23,595.99 is: 35,390.63
Step by Step Solution
- Step 1: Write the proportion equation
73,522.37 : 110,273.10 = 23,595.99 : x - Step 2: Convert to fraction form
73,522.37/110,273.10 = 23,595.99/x - Step 3: Cross multiply
73,522.37x = 110,273.10 × 23,595.99 - Step 4: Simplify right side
73,522.37x = 2,602,002,964.87 - Step 5: Solve for x
x = 2,602,002,964.87/73,522.37 - Step 6: Final answer
x = 35,390.63
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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.