Home / 19,536-43,440

Finding the Third Proportional to 19,536 and 43,440

Calculator

Solution

The third proportional to 19,536 and 43,440 is: 96,592.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,536 : 43,440 = 43,440 : x
  2. Step 2: Convert to fraction form
    19,536/43,440 = 43,440/x
  3. Step 3: Cross multiply
    19,536x = 43,440 × 43,440
  4. Step 4: Simplify right side
    19,536x = 1,887,033,600
  5. Step 5: Solve for x
    x = 1,887,033,600/19,536
  6. Step 6: Final answer
    x = 96,592.63

Related Problems

Find third proportional to 9,768 and 21,720
Half scale
Find third proportional to 39,072 and 86,880
Double scale
Find third proportional to 19,538 and 43,444
Similar ratio
Find third proportional to 29,304 and 65,160
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.