Finding the Fourth Proportional to 163,174.34, 244,858.58 and 88,292.99
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Solution
The fourth proportional to 163,174.34, 244,858.58 and 88,292.99 is: 132,492.00
Step by Step Solution
- Step 1: Write the proportion equation
163,174.34 : 244,858.58 = 88,292.99 : x - Step 2: Convert to fraction form
163,174.34/244,858.58 = 88,292.99/x - Step 3: Cross multiply
163,174.34x = 244,858.58 × 88,292.99 - Step 4: Simplify right side
163,174.34x = 21,619,294,489.60 - Step 5: Solve for x
x = 21,619,294,489.60/163,174.34 - Step 6: Final answer
x = 132,492.00
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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.