Finding the Fourth Proportional to 167,055.11, 250,594.97 and 48,729.60
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Solution
The fourth proportional to 167,055.11, 250,594.97 and 48,729.60 is: 73,097.99
Step by Step Solution
- Step 1: Write the proportion equation
167,055.11 : 250,594.97 = 48,729.60 : x - Step 2: Convert to fraction form
167,055.11/250,594.97 = 48,729.60/x - Step 3: Cross multiply
167,055.11x = 250,594.97 × 48,729.60 - Step 4: Simplify right side
167,055.11x = 12,211,392,406.46 - Step 5: Solve for x
x = 12,211,392,406.46/167,055.11 - Step 6: Final answer
x = 73,097.99
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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.