Finding the Fourth Proportional to 244,485.68, 366,871.48 and 102,319.08
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Solution
The fourth proportional to 244,485.68, 366,871.48 and 102,319.08 is: 153,538.45
Step by Step Solution
- Step 1: Write the proportion equation
244,485.68 : 366,871.48 = 102,319.08 : x - Step 2: Convert to fraction form
244,485.68/366,871.48 = 102,319.08/x - Step 3: Cross multiply
244,485.68x = 366,871.48 × 102,319.08 - Step 4: Simplify right side
244,485.68x = 37,537,952,311.84 - Step 5: Solve for x
x = 37,537,952,311.84/244,485.68 - Step 6: Final answer
x = 153,538.45
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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.