Finding the Third Proportional to 45,051 and 70,667
Calculator
Solution
The third proportional to 45,051 and 70,667 is: 110,848.26
Step by Step Solution
- Step 1: Write the proportion equation
45,051 : 70,667 = 70,667 : x - Step 2: Convert to fraction form
45,051/70,667 = 70,667/x - Step 3: Cross multiply
45,051x = 70,667 × 70,667 - Step 4: Simplify right side
45,051x = 4,993,824,889 - Step 5: Solve for x
x = 4,993,824,889/45,051 - Step 6: Final answer
x = 110,848.26
Related Problems
Find third proportional to 22,525.50 and 35,333.50
Half scale
Find third proportional to 90,102 and 141,334
Double scale
Find third proportional to 45,053 and 70,670
Similar ratio
Find third proportional to 67,576.50 and 106,000.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.