Finding the Third Proportional to 13,326.75 and 22,209.75
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Solution
The third proportional to 13,326.75 and 22,209.75 is: 37,013.75
Step by Step Solution
- Step 1: Write the proportion equation
13,326.75 : 22,209.75 = 22,209.75 : x - Step 2: Convert to fraction form
13,326.75/22,209.75 = 22,209.75/x - Step 3: Cross multiply
13,326.75x = 22,209.75 × 22,209.75 - Step 4: Simplify right side
13,326.75x = 493,272,995.06 - Step 5: Solve for x
x = 493,272,995.06/13,326.75 - Step 6: Final answer
x = 37,013.75
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.