Home / 252,682-549,908

Finding the Third Proportional to 252,682 and 549,908

Calculator

Solution

The third proportional to 252,682 and 549,908 is: 1,196,756.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,682 : 549,908 = 549,908 : x
  2. Step 2: Convert to fraction form
    252,682/549,908 = 549,908/x
  3. Step 3: Cross multiply
    252,682x = 549,908 × 549,908
  4. Step 4: Simplify right side
    252,682x = 302,398,808,464
  5. Step 5: Solve for x
    x = 302,398,808,464/252,682
  6. Step 6: Final answer
    x = 1,196,756.43

Related Problems

Find third proportional to 126,341 and 274,954
Half scale
Find third proportional to 505,364 and 1,099,816
Double scale
Find third proportional to 252,684 and 549,912
Similar ratio
Find third proportional to 379,023 and 824,862
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.