Home / 19,520-26,841

Finding the Third Proportional to 19,520 and 26,841

Calculator

Solution

The third proportional to 19,520 and 26,841 is: 36,907.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,520 : 26,841 = 26,841 : x
  2. Step 2: Convert to fraction form
    19,520/26,841 = 26,841/x
  3. Step 3: Cross multiply
    19,520x = 26,841 × 26,841
  4. Step 4: Simplify right side
    19,520x = 720,439,281
  5. Step 5: Solve for x
    x = 720,439,281/19,520
  6. Step 6: Final answer
    x = 36,907.75

Related Problems

Find third proportional to 9,760 and 13,420.50
Half scale
Find third proportional to 39,040 and 53,682
Double scale
Find third proportional to 19,522 and 26,844
Similar ratio
Find third proportional to 29,280 and 40,261.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.