Finding the Fourth Proportional to 335,152.30, 462,504.99 and 184,246.06
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Solution
The fourth proportional to 335,152.30, 462,504.99 and 184,246.06 is: 254,256.71
Step by Step Solution
- Step 1: Write the proportion equation
335,152.30 : 462,504.99 = 184,246.06 : x - Step 2: Convert to fraction form
335,152.30/462,504.99 = 184,246.06/x - Step 3: Cross multiply
335,152.30x = 462,504.99 × 184,246.06 - Step 4: Simplify right side
335,152.30x = 85,214,722,137.84 - Step 5: Solve for x
x = 85,214,722,137.84/335,152.30 - Step 6: Final answer
x = 254,256.71
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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.