Home / 134,028-207,612

Finding the Third Proportional to 134,028 and 207,612

Calculator

Solution

The third proportional to 134,028 and 207,612 is: 321,595.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,028 : 207,612 = 207,612 : x
  2. Step 2: Convert to fraction form
    134,028/207,612 = 207,612/x
  3. Step 3: Cross multiply
    134,028x = 207,612 × 207,612
  4. Step 4: Simplify right side
    134,028x = 43,102,742,544
  5. Step 5: Solve for x
    x = 43,102,742,544/134,028
  6. Step 6: Final answer
    x = 321,595.06

Related Problems

Find third proportional to 67,014 and 103,806
Half scale
Find third proportional to 268,056 and 415,224
Double scale
Find third proportional to 134,030 and 207,615
Similar ratio
Find third proportional to 201,042 and 311,418
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.