Home / 173,491-268,113

Finding the Third Proportional to 173,491 and 268,113

Calculator

Solution

The third proportional to 173,491 and 268,113 is: 414,341.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,491 : 268,113 = 268,113 : x
  2. Step 2: Convert to fraction form
    173,491/268,113 = 268,113/x
  3. Step 3: Cross multiply
    173,491x = 268,113 × 268,113
  4. Step 4: Simplify right side
    173,491x = 71,884,580,769
  5. Step 5: Solve for x
    x = 71,884,580,769/173,491
  6. Step 6: Final answer
    x = 414,341.84

Related Problems

Find third proportional to 86,745.50 and 134,056.50
Half scale
Find third proportional to 346,982 and 536,226
Double scale
Find third proportional to 173,493 and 268,116
Similar ratio
Find third proportional to 260,236.50 and 402,169.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.