Home / 141,230-207,133

Finding the Third Proportional to 141,230 and 207,133

Calculator

Solution

The third proportional to 141,230 and 207,133 is: 303,788.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,230 : 207,133 = 207,133 : x
  2. Step 2: Convert to fraction form
    141,230/207,133 = 207,133/x
  3. Step 3: Cross multiply
    141,230x = 207,133 × 207,133
  4. Step 4: Simplify right side
    141,230x = 42,904,079,689
  5. Step 5: Solve for x
    x = 42,904,079,689/141,230
  6. Step 6: Final answer
    x = 303,788.71

Related Problems

Find third proportional to 70,615 and 103,566.50
Half scale
Find third proportional to 282,460 and 414,266
Double scale
Find third proportional to 141,232 and 207,136
Similar ratio
Find third proportional to 211,845 and 310,699.50
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.