Finding the Fourth Proportional to 182,541.08, 253,195.48 and 177,685.96
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Solution
The fourth proportional to 182,541.08, 253,195.48 and 177,685.96 is: 246,461.14
Step by Step Solution
- Step 1: Write the proportion equation
182,541.08 : 253,195.48 = 177,685.96 : x - Step 2: Convert to fraction form
182,541.08/253,195.48 = 177,685.96/x - Step 3: Cross multiply
182,541.08x = 253,195.48 × 177,685.96 - Step 4: Simplify right side
182,541.08x = 44,989,281,931.46 - Step 5: Solve for x
x = 44,989,281,931.46/182,541.08 - Step 6: Final answer
x = 246,461.14
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Why These Related Problems?
These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.