Finding the Third Proportional to 134,819.44 and 211,485.94
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Solution
The third proportional to 134,819.44 and 211,485.94 is: 331,749.65
Step by Step Solution
- Step 1: Write the proportion equation
134,819.44 : 211,485.94 = 211,485.94 : x - Step 2: Convert to fraction form
134,819.44/211,485.94 = 211,485.94/x - Step 3: Cross multiply
134,819.44x = 211,485.94 × 211,485.94 - Step 4: Simplify right side
134,819.44x = 44,726,301,760.25 - Step 5: Solve for x
x = 44,726,301,760.25/134,819.44 - Step 6: Final answer
x = 331,749.65
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.