Finding the Fourth Proportional to 246,755, 340,522.08 and 133,577.84
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Solution
The fourth proportional to 246,755, 340,522.08 and 133,577.84 is: 184,337.52
Step by Step Solution
- Step 1: Write the proportion equation
246,755 : 340,522.08 = 133,577.84 : x - Step 2: Convert to fraction form
246,755/340,522.08 = 133,577.84/x - Step 3: Cross multiply
246,755x = 340,522.08 × 133,577.84 - Step 4: Simplify right side
246,755x = 45,486,203,918.71 - Step 5: Solve for x
x = 45,486,203,918.71/246,755 - Step 6: Final answer
x = 184,337.52
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.