Home / 104,458-156,920

Finding the Third Proportional to 104,458 and 156,920

Calculator

Solution

The third proportional to 104,458 and 156,920 is: 235,730.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,458 : 156,920 = 156,920 : x
  2. Step 2: Convert to fraction form
    104,458/156,920 = 156,920/x
  3. Step 3: Cross multiply
    104,458x = 156,920 × 156,920
  4. Step 4: Simplify right side
    104,458x = 24,623,886,400
  5. Step 5: Solve for x
    x = 24,623,886,400/104,458
  6. Step 6: Final answer
    x = 235,730.02

Related Problems

Find third proportional to 52,229 and 78,460
Half scale
Find third proportional to 208,916 and 313,840
Double scale
Find third proportional to 104,460 and 156,923
Similar ratio
Find third proportional to 156,687 and 235,380
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.