Finding the Fourth Proportional to 246,903.63, 370,328.51 and 167,451.96
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Solution
The fourth proportional to 246,903.63, 370,328.51 and 167,451.96 is: 251,159.67
Step by Step Solution
- Step 1: Write the proportion equation
246,903.63 : 370,328.51 = 167,451.96 : x - Step 2: Convert to fraction form
246,903.63/370,328.51 = 167,451.96/x - Step 3: Cross multiply
246,903.63x = 370,328.51 × 167,451.96 - Step 4: Simplify right side
246,903.63x = 62,012,234,843.38 - Step 5: Solve for x
x = 62,012,234,843.38/246,903.63 - Step 6: Final answer
x = 251,159.67
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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.