Home / 104,772-156,774

Finding the Third Proportional to 104,772 and 156,774

Calculator

Solution

The third proportional to 104,772 and 156,774 is: 234,586.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,772 : 156,774 = 156,774 : x
  2. Step 2: Convert to fraction form
    104,772/156,774 = 156,774/x
  3. Step 3: Cross multiply
    104,772x = 156,774 × 156,774
  4. Step 4: Simplify right side
    104,772x = 24,578,087,076
  5. Step 5: Solve for x
    x = 24,578,087,076/104,772
  6. Step 6: Final answer
    x = 234,586.41

Related Problems

Find third proportional to 52,386 and 78,387
Half scale
Find third proportional to 209,544 and 313,548
Double scale
Find third proportional to 104,774 and 156,777
Similar ratio
Find third proportional to 157,158 and 235,161
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.