Finding the Fourth Proportional to 227,727.60, 341,372.70 and 177,098.55
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Solution
The fourth proportional to 227,727.60, 341,372.70 and 177,098.55 is: 265,477.75
Step by Step Solution
- Step 1: Write the proportion equation
227,727.60 : 341,372.70 = 177,098.55 : x - Step 2: Convert to fraction form
227,727.60/341,372.70 = 177,098.55/x - Step 3: Cross multiply
227,727.60x = 341,372.70 × 177,098.55 - Step 4: Simplify right side
227,727.60x = 60,456,610,179.59 - Step 5: Solve for x
x = 60,456,610,179.59/227,727.60 - Step 6: Final answer
x = 265,477.75
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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.