Finding the Third Proportional to 336,136.50 and 703,437.75
Calculator
Solution
The third proportional to 336,136.50 and 703,437.75 is: 1,472,094.43
Step by Step Solution
- Step 1: Write the proportion equation
336,136.50 : 703,437.75 = 703,437.75 : x - Step 2: Convert to fraction form
336,136.50/703,437.75 = 703,437.75/x - Step 3: Cross multiply
336,136.50x = 703,437.75 × 703,437.75 - Step 4: Simplify right side
336,136.50x = 494,824,668,125.06 - Step 5: Solve for x
x = 494,824,668,125.06/336,136.50 - Step 6: Final answer
x = 1,472,094.43
Related Problems
Find third proportional to 168,068.25 and 351,718.88
Half scale
Find third proportional to 672,273 and 1,406,875.50
Double scale
Find third proportional to 336,139 and 703,442
Similar ratio
Find third proportional to 504,204.75 and 1,055,156.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.