Finding the Third Proportional to 13,683.75 and 22,341.75
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Solution
The third proportional to 13,683.75 and 22,341.75 is: 36,477.85
Step by Step Solution
- Step 1: Write the proportion equation
13,683.75 : 22,341.75 = 22,341.75 : x - Step 2: Convert to fraction form
13,683.75/22,341.75 = 22,341.75/x - Step 3: Cross multiply
13,683.75x = 22,341.75 × 22,341.75 - Step 4: Simplify right side
13,683.75x = 499,153,793.06 - Step 5: Solve for x
x = 499,153,793.06/13,683.75 - Step 6: Final answer
x = 36,477.85
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These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.