Home / 15,724-33,600

Finding the Third Proportional to 15,724 and 33,600

Calculator

Solution

The third proportional to 15,724 and 33,600 is: 71,798.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,724 : 33,600 = 33,600 : x
  2. Step 2: Convert to fraction form
    15,724/33,600 = 33,600/x
  3. Step 3: Cross multiply
    15,724x = 33,600 × 33,600
  4. Step 4: Simplify right side
    15,724x = 1,128,960,000
  5. Step 5: Solve for x
    x = 1,128,960,000/15,724
  6. Step 6: Final answer
    x = 71,798.52

Related Problems

Find third proportional to 7,862 and 16,800
Half scale
Find third proportional to 31,448 and 67,200
Double scale
Find third proportional to 15,726 and 33,604
Similar ratio
Find third proportional to 23,586 and 50,400
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.