Home / 19,189-45,233

Finding the Third Proportional to 19,189 and 45,233

Calculator

Solution

The third proportional to 19,189 and 45,233 is: 106,624.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,189 : 45,233 = 45,233 : x
  2. Step 2: Convert to fraction form
    19,189/45,233 = 45,233/x
  3. Step 3: Cross multiply
    19,189x = 45,233 × 45,233
  4. Step 4: Simplify right side
    19,189x = 2,046,024,289
  5. Step 5: Solve for x
    x = 2,046,024,289/19,189
  6. Step 6: Final answer
    x = 106,624.85

Related Problems

Find third proportional to 9,594.50 and 22,616.50
Half scale
Find third proportional to 38,378 and 90,466
Double scale
Find third proportional to 19,191 and 45,238
Similar ratio
Find third proportional to 28,783.50 and 67,849.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.