Finding the Third Proportional to 84,989.25 and 125,134.88
Calculator
Solution
The third proportional to 84,989.25 and 125,134.88 is: 184,243.74
Step by Step Solution
- Step 1: Write the proportion equation
84,989.25 : 125,134.88 = 125,134.88 : x - Step 2: Convert to fraction form
84,989.25/125,134.88 = 125,134.88/x - Step 3: Cross multiply
84,989.25x = 125,134.88 × 125,134.88 - Step 4: Simplify right side
84,989.25x = 15,658,736,941.27 - Step 5: Solve for x
x = 15,658,736,941.27/84,989.25 - Step 6: Final answer
x = 184,243.74
Related Problems
Find third proportional to 42,494.63 and 62,567.44
Half scale
Find third proportional to 169,978.50 and 250,269.75
Double scale
Find third proportional to 84,991 and 125,138
Similar ratio
Find third proportional to 127,483.88 and 187,702.31
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.