Finding the Third Proportional to 102,998 and 137,953
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Solution
The third proportional to 102,998 and 137,953 is: 184,770.87
Step by Step Solution
- Step 1: Write the proportion equation
102,998 : 137,953 = 137,953 : x - Step 2: Convert to fraction form
102,998/137,953 = 137,953/x - Step 3: Cross multiply
102,998x = 137,953 × 137,953 - Step 4: Simplify right side
102,998x = 19,031,030,209 - Step 5: Solve for x
x = 19,031,030,209/102,998 - Step 6: Final answer
x = 184,770.87
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.