Finding the Fourth Proportional to 246,950.33, 340,793.08 and 133,773.08
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Solution
The fourth proportional to 246,950.33, 340,793.08 and 133,773.08 is: 184,607.73
Step by Step Solution
- Step 1: Write the proportion equation
246,950.33 : 340,793.08 = 133,773.08 : x - Step 2: Convert to fraction form
246,950.33/340,793.08 = 133,773.08/x - Step 3: Cross multiply
246,950.33x = 340,793.08 × 133,773.08 - Step 4: Simplify right side
246,950.33x = 45,588,938,250.32 - Step 5: Solve for x
x = 45,588,938,250.32/246,950.33 - Step 6: Final answer
x = 184,607.73
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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.