Finding the Fourth Proportional to 246,695.00, 340,439.00 and 133,517.75
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Solution
The fourth proportional to 246,695.00, 340,439.00 and 133,517.75 is: 184,254.44
Step by Step Solution
- Step 1: Write the proportion equation
246,695.00 : 340,439.00 = 133,517.75 : x - Step 2: Convert to fraction form
246,695.00/340,439.00 = 133,517.75/x - Step 3: Cross multiply
246,695.00x = 340,439.00 × 133,517.75 - Step 4: Simplify right side
246,695.00x = 45,454,646,922.47 - Step 5: Solve for x
x = 45,454,646,922.47/246,695.00 - Step 6: Final answer
x = 184,254.44
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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.