Finding the Fourth Proportional to 246,762.33, 340,533.12 and 133,585.08
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Solution
The fourth proportional to 246,762.33, 340,533.12 and 133,585.08 is: 184,348.01
Step by Step Solution
- Step 1: Write the proportion equation
246,762.33 : 340,533.12 = 133,585.08 : x - Step 2: Convert to fraction form
246,762.33/340,533.12 = 133,585.08/x - Step 3: Cross multiply
246,762.33x = 340,533.12 × 133,585.08 - Step 4: Simplify right side
246,762.33x = 45,490,144,077.85 - Step 5: Solve for x
x = 45,490,144,077.85/246,762.33 - Step 6: Final answer
x = 184,348.01
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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.