Finding the Third Proportional to 245,893.50 and 370,563.75
Calculator
Solution
The third proportional to 245,893.50 and 370,563.75 is: 558,442.96
Step by Step Solution
- Step 1: Write the proportion equation
245,893.50 : 370,563.75 = 370,563.75 : x - Step 2: Convert to fraction form
245,893.50/370,563.75 = 370,563.75/x - Step 3: Cross multiply
245,893.50x = 370,563.75 × 370,563.75 - Step 4: Simplify right side
245,893.50x = 137,317,492,814.06 - Step 5: Solve for x
x = 137,317,492,814.06/245,893.50 - Step 6: Final answer
x = 558,442.96
Related Problems
Find third proportional to 122,946.75 and 185,281.88
Half scale
Find third proportional to 491,787 and 741,127.50
Double scale
Find third proportional to 245,896 and 370,567
Similar ratio
Find third proportional to 368,840.25 and 555,845.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.