Finding the Fourth Proportional to 176,250.60, 243,225.99 and 95,678.08
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Solution
The fourth proportional to 176,250.60, 243,225.99 and 95,678.08 is: 132,035.83
Step by Step Solution
- Step 1: Write the proportion equation
176,250.60 : 243,225.99 = 95,678.08 : x - Step 2: Convert to fraction form
176,250.60/243,225.99 = 95,678.08/x - Step 3: Cross multiply
176,250.60x = 243,225.99 × 95,678.08 - Step 4: Simplify right side
176,250.60x = 23,271,395,121.23 - Step 5: Solve for x
x = 23,271,395,121.23/176,250.60 - Step 6: Final answer
x = 132,035.83
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.