Home / 130,512-195,264

Finding the Third Proportional to 130,512 and 195,264

Calculator

Solution

The third proportional to 130,512 and 195,264 is: 292,141.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,512 : 195,264 = 195,264 : x
  2. Step 2: Convert to fraction form
    130,512/195,264 = 195,264/x
  3. Step 3: Cross multiply
    130,512x = 195,264 × 195,264
  4. Step 4: Simplify right side
    130,512x = 38,128,029,696
  5. Step 5: Solve for x
    x = 38,128,029,696/130,512
  6. Step 6: Final answer
    x = 292,141.95

Related Problems

Find third proportional to 65,256 and 97,632
Half scale
Find third proportional to 261,024 and 390,528
Double scale
Find third proportional to 130,514 and 195,267
Similar ratio
Find third proportional to 195,768 and 292,896
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.