Home / 76,104-120,501.75

Finding the Third Proportional to 76,104 and 120,501.75

Calculator

Solution

The third proportional to 76,104 and 120,501.75 is: 190,800.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,104 : 120,501.75 = 120,501.75 : x
  2. Step 2: Convert to fraction form
    76,104/120,501.75 = 120,501.75/x
  3. Step 3: Cross multiply
    76,104x = 120,501.75 × 120,501.75
  4. Step 4: Simplify right side
    76,104x = 14,520,671,753.06
  5. Step 5: Solve for x
    x = 14,520,671,753.06/76,104
  6. Step 6: Final answer
    x = 190,800.38

Related Problems

Find third proportional to 38,052 and 60,250.88
Half scale
Find third proportional to 152,208 and 241,003.50
Double scale
Find third proportional to 76,106 and 120,505
Similar ratio
Find third proportional to 114,156 and 180,752.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.