Home / 21,534-33,576

Finding the Third Proportional to 21,534 and 33,576

Calculator

Solution

The third proportional to 21,534 and 33,576 is: 52,351.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,534 : 33,576 = 33,576 : x
  2. Step 2: Convert to fraction form
    21,534/33,576 = 33,576/x
  3. Step 3: Cross multiply
    21,534x = 33,576 × 33,576
  4. Step 4: Simplify right side
    21,534x = 1,127,347,776
  5. Step 5: Solve for x
    x = 1,127,347,776/21,534
  6. Step 6: Final answer
    x = 52,351.99

Related Problems

Find third proportional to 10,767 and 16,788
Half scale
Find third proportional to 43,068 and 67,152
Double scale
Find third proportional to 21,536 and 33,579
Similar ratio
Find third proportional to 32,301 and 50,364
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.