Home / 113,910-249,762

Finding the Third Proportional to 113,910 and 249,762

Calculator

Solution

The third proportional to 113,910 and 249,762 is: 547,634.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,910 : 249,762 = 249,762 : x
  2. Step 2: Convert to fraction form
    113,910/249,762 = 249,762/x
  3. Step 3: Cross multiply
    113,910x = 249,762 × 249,762
  4. Step 4: Simplify right side
    113,910x = 62,381,056,644
  5. Step 5: Solve for x
    x = 62,381,056,644/113,910
  6. Step 6: Final answer
    x = 547,634.59

Related Problems

Find third proportional to 56,955 and 124,881
Half scale
Find third proportional to 227,820 and 499,524
Double scale
Find third proportional to 113,912 and 249,766
Similar ratio
Find third proportional to 170,865 and 374,643
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.