Home / 14,493-33,420

Finding the Third Proportional to 14,493 and 33,420

Calculator

Solution

The third proportional to 14,493 and 33,420 is: 77,064.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,493 : 33,420 = 33,420 : x
  2. Step 2: Convert to fraction form
    14,493/33,420 = 33,420/x
  3. Step 3: Cross multiply
    14,493x = 33,420 × 33,420
  4. Step 4: Simplify right side
    14,493x = 1,116,896,400
  5. Step 5: Solve for x
    x = 1,116,896,400/14,493
  6. Step 6: Final answer
    x = 77,064.54

Related Problems

Find third proportional to 7,246.50 and 16,710
Half scale
Find third proportional to 28,986 and 66,840
Double scale
Find third proportional to 14,495 and 33,425
Similar ratio
Find third proportional to 21,739.50 and 50,130
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.