Home / 190,079-265,743

Finding the Third Proportional to 190,079 and 265,743

Calculator

Solution

The third proportional to 190,079 and 265,743 is: 371,526.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,079 : 265,743 = 265,743 : x
  2. Step 2: Convert to fraction form
    190,079/265,743 = 265,743/x
  3. Step 3: Cross multiply
    190,079x = 265,743 × 265,743
  4. Step 4: Simplify right side
    190,079x = 70,619,342,049
  5. Step 5: Solve for x
    x = 70,619,342,049/190,079
  6. Step 6: Final answer
    x = 371,526.27

Related Problems

Find third proportional to 95,039.50 and 132,871.50
Half scale
Find third proportional to 380,158 and 531,486
Double scale
Find third proportional to 190,081 and 265,746
Similar ratio
Find third proportional to 285,118.50 and 398,614.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.