Finding the Fourth Proportional to 364,882.80, 503,533.62 and 203,740.68
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Solution
The fourth proportional to 364,882.80, 503,533.62 and 203,740.68 is: 281,159.55
Step by Step Solution
- Step 1: Write the proportion equation
364,882.80 : 503,533.62 = 203,740.68 : x - Step 2: Convert to fraction form
364,882.80/503,533.62 = 203,740.68/x - Step 3: Cross multiply
364,882.80x = 503,533.62 × 203,740.68 - Step 4: Simplify right side
364,882.80x = 102,590,282,141.66 - Step 5: Solve for x
x = 102,590,282,141.66/364,882.80 - Step 6: Final answer
x = 281,159.55
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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.