Home / 26,607-39,680

Finding the Third Proportional to 26,607 and 39,680

Calculator

Solution

The third proportional to 26,607 and 39,680 is: 59,176.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,607 : 39,680 = 39,680 : x
  2. Step 2: Convert to fraction form
    26,607/39,680 = 39,680/x
  3. Step 3: Cross multiply
    26,607x = 39,680 × 39,680
  4. Step 4: Simplify right side
    26,607x = 1,574,502,400
  5. Step 5: Solve for x
    x = 1,574,502,400/26,607
  6. Step 6: Final answer
    x = 59,176.25

Related Problems

Find third proportional to 13,303.50 and 19,840
Half scale
Find third proportional to 53,214 and 79,360
Double scale
Find third proportional to 26,609 and 39,683
Similar ratio
Find third proportional to 39,910.50 and 59,520
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.