Home / 21,069-44,492

Finding the Third Proportional to 21,069 and 44,492

Calculator

Solution

The third proportional to 21,069 and 44,492 is: 93,955.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,069 : 44,492 = 44,492 : x
  2. Step 2: Convert to fraction form
    21,069/44,492 = 44,492/x
  3. Step 3: Cross multiply
    21,069x = 44,492 × 44,492
  4. Step 4: Simplify right side
    21,069x = 1,979,538,064
  5. Step 5: Solve for x
    x = 1,979,538,064/21,069
  6. Step 6: Final answer
    x = 93,955.01

Related Problems

Find third proportional to 10,534.50 and 22,246
Half scale
Find third proportional to 42,138 and 88,984
Double scale
Find third proportional to 21,071 and 44,496
Similar ratio
Find third proportional to 31,603.50 and 66,738
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.