Finding the Third Proportional to 101,741.63 and 149,671.13
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Solution
The third proportional to 101,741.63 and 149,671.13 is: 220,179.75
Step by Step Solution
- Step 1: Write the proportion equation
101,741.63 : 149,671.13 = 149,671.13 : x - Step 2: Convert to fraction form
101,741.63/149,671.13 = 149,671.13/x - Step 3: Cross multiply
101,741.63x = 149,671.13 × 149,671.13 - Step 4: Simplify right side
101,741.63x = 22,401,445,658.77 - Step 5: Solve for x
x = 22,401,445,658.77/101,741.63 - Step 6: Final answer
x = 220,179.75
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.