Home / 12,536-19,572

Finding the Third Proportional to 12,536 and 19,572

Calculator

Solution

The third proportional to 12,536 and 19,572 is: 30,557.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,536 : 19,572 = 19,572 : x
  2. Step 2: Convert to fraction form
    12,536/19,572 = 19,572/x
  3. Step 3: Cross multiply
    12,536x = 19,572 × 19,572
  4. Step 4: Simplify right side
    12,536x = 383,063,184
  5. Step 5: Solve for x
    x = 383,063,184/12,536
  6. Step 6: Final answer
    x = 30,557.05

Related Problems

Find third proportional to 6,268 and 9,786
Half scale
Find third proportional to 25,072 and 39,144
Double scale
Find third proportional to 12,538 and 19,575
Similar ratio
Find third proportional to 18,804 and 29,358
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.