Finding the Fourth Proportional to 365,672.71, 504,654.71 and 204,579.62
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Solution
The fourth proportional to 365,672.71, 504,654.71 and 204,579.62 is: 282,334.63
Step by Step Solution
- Step 1: Write the proportion equation
365,672.71 : 504,654.71 = 204,579.62 : x - Step 2: Convert to fraction form
365,672.71/504,654.71 = 204,579.62/x - Step 3: Cross multiply
365,672.71x = 504,654.71 × 204,579.62 - Step 4: Simplify right side
365,672.71x = 103,242,068,803.01 - Step 5: Solve for x
x = 103,242,068,803.01/365,672.71 - Step 6: Final answer
x = 282,334.63
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.