Home / 156,792-340,962

Finding the Third Proportional to 156,792 and 340,962

Calculator

Solution

The third proportional to 156,792 and 340,962 is: 741,460.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,792 : 340,962 = 340,962 : x
  2. Step 2: Convert to fraction form
    156,792/340,962 = 340,962/x
  3. Step 3: Cross multiply
    156,792x = 340,962 × 340,962
  4. Step 4: Simplify right side
    156,792x = 116,255,085,444
  5. Step 5: Solve for x
    x = 116,255,085,444/156,792
  6. Step 6: Final answer
    x = 741,460.57

Related Problems

Find third proportional to 78,396 and 170,481
Half scale
Find third proportional to 313,584 and 681,924
Double scale
Find third proportional to 156,794 and 340,966
Similar ratio
Find third proportional to 235,188 and 511,443
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.