Finding the Fourth Proportional to 97,313.00, 145,950.05 and 27,192.92
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Solution
The fourth proportional to 97,313.00, 145,950.05 and 27,192.92 is: 40,783.94
Step by Step Solution
- Step 1: Write the proportion equation
97,313.00 : 145,950.05 = 27,192.92 : x - Step 2: Convert to fraction form
97,313.00/145,950.05 = 27,192.92/x - Step 3: Cross multiply
97,313.00x = 145,950.05 × 27,192.92 - Step 4: Simplify right side
97,313.00x = 3,968,807,371.88 - Step 5: Solve for x
x = 3,968,807,371.88/97,313.00 - Step 6: Final answer
x = 40,783.94
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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.