Finding the Fourth Proportional to 161,906.10, 242,743.95 and 62,027.70
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Solution
The fourth proportional to 161,906.10, 242,743.95 and 62,027.70 is: 92,997.42
Step by Step Solution
- Step 1: Write the proportion equation
161,906.10 : 242,743.95 = 62,027.70 : x - Step 2: Convert to fraction form
161,906.10/242,743.95 = 62,027.70/x - Step 3: Cross multiply
161,906.10x = 242,743.95 × 62,027.70 - Step 4: Simplify right side
161,906.10x = 15,056,848,907.42 - Step 5: Solve for x
x = 15,056,848,907.42/161,906.10 - Step 6: Final answer
x = 92,997.42
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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.