Finding the Fourth Proportional to 184,246.87, 276,354.36 and 112,181.08
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Solution
The fourth proportional to 184,246.87, 276,354.36 and 112,181.08 is: 168,261.91
Step by Step Solution
- Step 1: Write the proportion equation
184,246.87 : 276,354.36 = 112,181.08 : x - Step 2: Convert to fraction form
184,246.87/276,354.36 = 112,181.08/x - Step 3: Cross multiply
184,246.87x = 276,354.36 × 112,181.08 - Step 4: Simplify right side
184,246.87x = 31,001,730,567.51 - Step 5: Solve for x
x = 31,001,730,567.51/184,246.87 - Step 6: Final answer
x = 168,261.91
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.