Home / 130,682-195,506

Finding the Third Proportional to 130,682 and 195,506

Calculator

Solution

The third proportional to 130,682 and 195,506 is: 292,485.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,682 : 195,506 = 195,506 : x
  2. Step 2: Convert to fraction form
    130,682/195,506 = 195,506/x
  3. Step 3: Cross multiply
    130,682x = 195,506 × 195,506
  4. Step 4: Simplify right side
    130,682x = 38,222,596,036
  5. Step 5: Solve for x
    x = 38,222,596,036/130,682
  6. Step 6: Final answer
    x = 292,485.55

Related Problems

Find third proportional to 65,341 and 97,753
Half scale
Find third proportional to 261,364 and 391,012
Double scale
Find third proportional to 130,684 and 195,509
Similar ratio
Find third proportional to 196,023 and 293,259
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.