Finding the Fourth Proportional to 107,627.08, 148,522.26 and 59,882.08
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Solution
The fourth proportional to 107,627.08, 148,522.26 and 59,882.08 is: 82,635.54
Step by Step Solution
- Step 1: Write the proportion equation
107,627.08 : 148,522.26 = 59,882.08 : x - Step 2: Convert to fraction form
107,627.08/148,522.26 = 59,882.08/x - Step 3: Cross multiply
107,627.08x = 148,522.26 × 59,882.08 - Step 4: Simplify right side
107,627.08x = 8,893,821,855.10 - Step 5: Solve for x
x = 8,893,821,855.10/107,627.08 - Step 6: Final answer
x = 82,635.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.