Home / 113,942-249,370

Finding the Third Proportional to 113,942 and 249,370

Calculator

Solution

The third proportional to 113,942 and 249,370 is: 545,763.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,942 : 249,370 = 249,370 : x
  2. Step 2: Convert to fraction form
    113,942/249,370 = 249,370/x
  3. Step 3: Cross multiply
    113,942x = 249,370 × 249,370
  4. Step 4: Simplify right side
    113,942x = 62,185,396,900
  5. Step 5: Solve for x
    x = 62,185,396,900/113,942
  6. Step 6: Final answer
    x = 545,763.61

Related Problems

Find third proportional to 56,971 and 124,685
Half scale
Find third proportional to 227,884 and 498,740
Double scale
Find third proportional to 113,944 and 249,374
Similar ratio
Find third proportional to 170,913 and 374,055
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.