Finding the Fourth Proportional to 361,405.08, 541,844.58 and 151,102.68
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Solution
The fourth proportional to 361,405.08, 541,844.58 and 151,102.68 is: 226,544.04
Step by Step Solution
- Step 1: Write the proportion equation
361,405.08 : 541,844.58 = 151,102.68 : x - Step 2: Convert to fraction form
361,405.08/541,844.58 = 151,102.68/x - Step 3: Cross multiply
361,405.08x = 541,844.58 × 151,102.68 - Step 4: Simplify right side
361,405.08x = 81,874,168,181.47 - Step 5: Solve for x
x = 81,874,168,181.47/361,405.08 - Step 6: Final answer
x = 226,544.04
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.