Finding the Third Proportional to 13,587.75 and 22,821.75
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Solution
The third proportional to 13,587.75 and 22,821.75 is: 38,331.02
Step by Step Solution
- Step 1: Write the proportion equation
13,587.75 : 22,821.75 = 22,821.75 : x - Step 2: Convert to fraction form
13,587.75/22,821.75 = 22,821.75/x - Step 3: Cross multiply
13,587.75x = 22,821.75 × 22,821.75 - Step 4: Simplify right side
13,587.75x = 520,832,273.06 - Step 5: Solve for x
x = 520,832,273.06/13,587.75 - Step 6: Final answer
x = 38,331.02
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These problems maintain the same ratio (1.68) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.