Finding the Fourth Proportional to 73,566.24, 110,192.73 and 55,598.99
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Solution
The fourth proportional to 73,566.24, 110,192.73 and 55,598.99 is: 83,280.10
Step by Step Solution
- Step 1: Write the proportion equation
73,566.24 : 110,192.73 = 55,598.99 : x - Step 2: Convert to fraction form
73,566.24/110,192.73 = 55,598.99/x - Step 3: Cross multiply
73,566.24x = 110,192.73 × 55,598.99 - Step 4: Simplify right side
73,566.24x = 6,126,603,942.38 - Step 5: Solve for x
x = 6,126,603,942.38/73,566.24 - Step 6: Final answer
x = 83,280.10
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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.