Home / 113,912-249,268

Finding the Third Proportional to 113,912 and 249,268

Calculator

Solution

The third proportional to 113,912 and 249,268 is: 545,460.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,912 : 249,268 = 249,268 : x
  2. Step 2: Convert to fraction form
    113,912/249,268 = 249,268/x
  3. Step 3: Cross multiply
    113,912x = 249,268 × 249,268
  4. Step 4: Simplify right side
    113,912x = 62,134,535,824
  5. Step 5: Solve for x
    x = 62,134,535,824/113,912
  6. Step 6: Final answer
    x = 545,460.85

Related Problems

Find third proportional to 56,956 and 124,634
Half scale
Find third proportional to 227,824 and 498,536
Double scale
Find third proportional to 113,914 and 249,272
Similar ratio
Find third proportional to 170,868 and 373,902
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.