Finding the Third Proportional to 29,751.75 and 49,011.75
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Solution
The third proportional to 29,751.75 and 49,011.75 is: 80,739.84
Step by Step Solution
- Step 1: Write the proportion equation
29,751.75 : 49,011.75 = 49,011.75 : x - Step 2: Convert to fraction form
29,751.75/49,011.75 = 49,011.75/x - Step 3: Cross multiply
29,751.75x = 49,011.75 × 49,011.75 - Step 4: Simplify right side
29,751.75x = 2,402,151,638.06 - Step 5: Solve for x
x = 2,402,151,638.06/29,751.75 - Step 6: Final answer
x = 80,739.84
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These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.