Finding the Fourth Proportional to 262,027.96, 393,125.01 and 93,544.67
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Solution
The fourth proportional to 262,027.96, 393,125.01 and 93,544.67 is: 140,346.66
Step by Step Solution
- Step 1: Write the proportion equation
262,027.96 : 393,125.01 = 93,544.67 : x - Step 2: Convert to fraction form
262,027.96/393,125.01 = 93,544.67/x - Step 3: Cross multiply
262,027.96x = 393,125.01 × 93,544.67 - Step 4: Simplify right side
262,027.96x = 36,774,747,363.57 - Step 5: Solve for x
x = 36,774,747,363.57/262,027.96 - Step 6: Final answer
x = 140,346.66
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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.