Home / 43,006-64,762

Finding the Third Proportional to 43,006 and 64,762

Calculator

Solution

The third proportional to 43,006 and 64,762 is: 97,523.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,006 : 64,762 = 64,762 : x
  2. Step 2: Convert to fraction form
    43,006/64,762 = 64,762/x
  3. Step 3: Cross multiply
    43,006x = 64,762 × 64,762
  4. Step 4: Simplify right side
    43,006x = 4,194,116,644
  5. Step 5: Solve for x
    x = 4,194,116,644/43,006
  6. Step 6: Final answer
    x = 97,523.99

Related Problems

Find third proportional to 21,503 and 32,381
Half scale
Find third proportional to 86,012 and 129,524
Double scale
Find third proportional to 43,008 and 64,765
Similar ratio
Find third proportional to 64,509 and 97,143
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.