Finding the Third Proportional to 103,630 and 137,553
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Solution
The third proportional to 103,630 and 137,553 is: 182,580.60
Step by Step Solution
- Step 1: Write the proportion equation
103,630 : 137,553 = 137,553 : x - Step 2: Convert to fraction form
103,630/137,553 = 137,553/x - Step 3: Cross multiply
103,630x = 137,553 × 137,553 - Step 4: Simplify right side
103,630x = 18,920,827,809 - Step 5: Solve for x
x = 18,920,827,809/103,630 - Step 6: Final answer
x = 182,580.60
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.