Finding the Fourth Proportional to 167,206.08, 250,804.26 and 48,880.20
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Solution
The fourth proportional to 167,206.08, 250,804.26 and 48,880.20 is: 73,318.88
Step by Step Solution
- Step 1: Write the proportion equation
167,206.08 : 250,804.26 = 48,880.20 : x - Step 2: Convert to fraction form
167,206.08/250,804.26 = 48,880.20/x - Step 3: Cross multiply
167,206.08x = 250,804.26 × 48,880.20 - Step 4: Simplify right side
167,206.08x = 12,259,362,389.65 - Step 5: Solve for x
x = 12,259,362,389.65/167,206.08 - Step 6: Final answer
x = 73,318.88
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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.