Home / 72,448-156,953

Finding the Third Proportional to 72,448 and 156,953

Calculator

Solution

The third proportional to 72,448 and 156,953 is: 340,026.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,448 : 156,953 = 156,953 : x
  2. Step 2: Convert to fraction form
    72,448/156,953 = 156,953/x
  3. Step 3: Cross multiply
    72,448x = 156,953 × 156,953
  4. Step 4: Simplify right side
    72,448x = 24,634,244,209
  5. Step 5: Solve for x
    x = 24,634,244,209/72,448
  6. Step 6: Final answer
    x = 340,026.56

Related Problems

Find third proportional to 36,224 and 78,476.50
Half scale
Find third proportional to 144,896 and 313,906
Double scale
Find third proportional to 72,450 and 156,957
Similar ratio
Find third proportional to 108,672 and 235,429.50
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.