Home / 43,350-56,628

Finding the Third Proportional to 43,350 and 56,628

Calculator

Solution

The third proportional to 43,350 and 56,628 is: 73,973.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,350 : 56,628 = 56,628 : x
  2. Step 2: Convert to fraction form
    43,350/56,628 = 56,628/x
  3. Step 3: Cross multiply
    43,350x = 56,628 × 56,628
  4. Step 4: Simplify right side
    43,350x = 3,206,730,384
  5. Step 5: Solve for x
    x = 3,206,730,384/43,350
  6. Step 6: Final answer
    x = 73,973.02

Related Problems

Find third proportional to 21,675 and 28,314
Half scale
Find third proportional to 86,700 and 113,256
Double scale
Find third proportional to 43,352 and 56,631
Similar ratio
Find third proportional to 65,025 and 84,942
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.