Home / 56,756-124,536

Finding the Third Proportional to 56,756 and 124,536

Calculator

Solution

The third proportional to 56,756 and 124,536 is: 273,261.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,756 : 124,536 = 124,536 : x
  2. Step 2: Convert to fraction form
    56,756/124,536 = 124,536/x
  3. Step 3: Cross multiply
    56,756x = 124,536 × 124,536
  4. Step 4: Simplify right side
    56,756x = 15,509,215,296
  5. Step 5: Solve for x
    x = 15,509,215,296/56,756
  6. Step 6: Final answer
    x = 273,261.25

Related Problems

Find third proportional to 28,378 and 62,268
Half scale
Find third proportional to 113,512 and 249,072
Double scale
Find third proportional to 56,758 and 124,540
Similar ratio
Find third proportional to 85,134 and 186,804
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.