Finding the Third Proportional to 13,776.75 and 29,355.75
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Solution
The third proportional to 13,776.75 and 29,355.75 is: 62,551.77
Step by Step Solution
- Step 1: Write the proportion equation
13,776.75 : 29,355.75 = 29,355.75 : x - Step 2: Convert to fraction form
13,776.75/29,355.75 = 29,355.75/x - Step 3: Cross multiply
13,776.75x = 29,355.75 × 29,355.75 - Step 4: Simplify right side
13,776.75x = 861,760,058.06 - Step 5: Solve for x
x = 861,760,058.06/13,776.75 - Step 6: Final answer
x = 62,551.77
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.