Finding the Third Proportional to 101,913.75 and 149,874.75
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Solution
The third proportional to 101,913.75 and 149,874.75 is: 220,406.38
Step by Step Solution
- Step 1: Write the proportion equation
101,913.75 : 149,874.75 = 149,874.75 : x - Step 2: Convert to fraction form
101,913.75/149,874.75 = 149,874.75/x - Step 3: Cross multiply
101,913.75x = 149,874.75 × 149,874.75 - Step 4: Simplify right side
101,913.75x = 22,462,440,687.56 - Step 5: Solve for x
x = 22,462,440,687.56/101,913.75 - Step 6: Final answer
x = 220,406.38
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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.