Home / 13,058-19,538

Finding the Third Proportional to 13,058 and 19,538

Calculator

Solution

The third proportional to 13,058 and 19,538 is: 29,233.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,058 : 19,538 = 19,538 : x
  2. Step 2: Convert to fraction form
    13,058/19,538 = 19,538/x
  3. Step 3: Cross multiply
    13,058x = 19,538 × 19,538
  4. Step 4: Simplify right side
    13,058x = 381,733,444
  5. Step 5: Solve for x
    x = 381,733,444/13,058
  6. Step 6: Final answer
    x = 29,233.68

Related Problems

Find third proportional to 6,529 and 9,769
Half scale
Find third proportional to 26,116 and 39,076
Double scale
Find third proportional to 13,060 and 19,541
Similar ratio
Find third proportional to 19,587 and 29,307
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.