Home / 92,403-156,678

Finding the Third Proportional to 92,403 and 156,678

Calculator

Solution

The third proportional to 92,403 and 156,678 is: 265,662.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,403 : 156,678 = 156,678 : x
  2. Step 2: Convert to fraction form
    92,403/156,678 = 156,678/x
  3. Step 3: Cross multiply
    92,403x = 156,678 × 156,678
  4. Step 4: Simplify right side
    92,403x = 24,547,995,684
  5. Step 5: Solve for x
    x = 24,547,995,684/92,403
  6. Step 6: Final answer
    x = 265,662.32

Related Problems

Find third proportional to 46,201.50 and 78,339
Half scale
Find third proportional to 184,806 and 313,356
Double scale
Find third proportional to 92,405 and 156,681
Similar ratio
Find third proportional to 138,604.50 and 235,017
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.70) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.