Finding the Fourth Proportional to 75,882.27, 113,823.30 and 22,574.07
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Solution
The fourth proportional to 75,882.27, 113,823.30 and 22,574.07 is: 33,861.07
Step by Step Solution
- Step 1: Write the proportion equation
75,882.27 : 113,823.30 = 22,574.07 : x - Step 2: Convert to fraction form
75,882.27/113,823.30 = 22,574.07/x - Step 3: Cross multiply
75,882.27x = 113,823.30 × 22,574.07 - Step 4: Simplify right side
75,882.27x = 2,569,455,141.83 - Step 5: Solve for x
x = 2,569,455,141.83/75,882.27 - Step 6: Final answer
x = 33,861.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.