Home / 14,656-19,760

Finding the Third Proportional to 14,656 and 19,760

Calculator

Solution

The third proportional to 14,656 and 19,760 is: 26,641.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656 : 19,760 = 19,760 : x
  2. Step 2: Convert to fraction form
    14,656/19,760 = 19,760/x
  3. Step 3: Cross multiply
    14,656x = 19,760 × 19,760
  4. Step 4: Simplify right side
    14,656x = 390,457,600
  5. Step 5: Solve for x
    x = 390,457,600/14,656
  6. Step 6: Final answer
    x = 26,641.48

Related Problems

Find third proportional to 7,328 and 9,880
Half scale
Find third proportional to 29,312 and 39,520
Double scale
Find third proportional to 14,658 and 19,763
Similar ratio
Find third proportional to 21,984 and 29,640
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.