Home / 43,212-64,854

Finding the Third Proportional to 43,212 and 64,854

Calculator

Solution

The third proportional to 43,212 and 64,854 is: 97,335.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,212 : 64,854 = 64,854 : x
  2. Step 2: Convert to fraction form
    43,212/64,854 = 64,854/x
  3. Step 3: Cross multiply
    43,212x = 64,854 × 64,854
  4. Step 4: Simplify right side
    43,212x = 4,206,041,316
  5. Step 5: Solve for x
    x = 4,206,041,316/43,212
  6. Step 6: Final answer
    x = 97,335.03

Related Problems

Find third proportional to 21,606 and 32,427
Half scale
Find third proportional to 86,424 and 129,708
Double scale
Find third proportional to 43,214 and 64,857
Similar ratio
Find third proportional to 64,818 and 97,281
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.