Finding the Fourth Proportional to 449,597.99, 674,652.04 and 165,251.54
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Solution
The fourth proportional to 449,597.99, 674,652.04 and 165,251.54 is: 247,971.06
Step by Step Solution
- Step 1: Write the proportion equation
449,597.99 : 674,652.04 = 165,251.54 : x - Step 2: Convert to fraction form
449,597.99/674,652.04 = 165,251.54/x - Step 3: Cross multiply
449,597.99x = 674,652.04 × 165,251.54 - Step 4: Simplify right side
449,597.99x = 111,487,289,847.64 - Step 5: Solve for x
x = 111,487,289,847.64/449,597.99 - Step 6: Final answer
x = 247,971.06
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.