Finding the Fourth Proportional to 163,177.08, 244,835.76 and 88,350.68
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Solution
The fourth proportional to 163,177.08, 244,835.76 and 88,350.68 is: 132,564.00
Step by Step Solution
- Step 1: Write the proportion equation
163,177.08 : 244,835.76 = 88,350.68 : x - Step 2: Convert to fraction form
163,177.08/244,835.76 = 88,350.68/x - Step 3: Cross multiply
163,177.08x = 244,835.76 × 88,350.68 - Step 4: Simplify right side
163,177.08x = 21,631,405,884.32 - Step 5: Solve for x
x = 21,631,405,884.32/163,177.08 - Step 6: Final answer
x = 132,564.00
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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.