Home / 76,354-112,251

Finding the Third Proportional to 76,354 and 112,251

Calculator

Solution

The third proportional to 76,354 and 112,251 is: 165,024.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,354 : 112,251 = 112,251 : x
  2. Step 2: Convert to fraction form
    76,354/112,251 = 112,251/x
  3. Step 3: Cross multiply
    76,354x = 112,251 × 112,251
  4. Step 4: Simplify right side
    76,354x = 12,600,287,001
  5. Step 5: Solve for x
    x = 12,600,287,001/76,354
  6. Step 6: Final answer
    x = 165,024.58

Related Problems

Find third proportional to 38,177 and 56,125.50
Half scale
Find third proportional to 152,708 and 224,502
Double scale
Find third proportional to 76,356 and 112,254
Similar ratio
Find third proportional to 114,531 and 168,376.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.