Home / 125,073-267,642

Finding the Third Proportional to 125,073 and 267,642

Calculator

Solution

The third proportional to 125,073 and 267,642 is: 572,723.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,073 : 267,642 = 267,642 : x
  2. Step 2: Convert to fraction form
    125,073/267,642 = 267,642/x
  3. Step 3: Cross multiply
    125,073x = 267,642 × 267,642
  4. Step 4: Simplify right side
    125,073x = 71,632,240,164
  5. Step 5: Solve for x
    x = 71,632,240,164/125,073
  6. Step 6: Final answer
    x = 572,723.45

Related Problems

Find third proportional to 62,536.50 and 133,821
Half scale
Find third proportional to 250,146 and 535,284
Double scale
Find third proportional to 125,075 and 267,646
Similar ratio
Find third proportional to 187,609.50 and 401,463
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.