Home / 19,119-25,758

Finding the Third Proportional to 19,119 and 25,758

Calculator

Solution

The third proportional to 19,119 and 25,758 is: 34,702.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,119 : 25,758 = 25,758 : x
  2. Step 2: Convert to fraction form
    19,119/25,758 = 25,758/x
  3. Step 3: Cross multiply
    19,119x = 25,758 × 25,758
  4. Step 4: Simplify right side
    19,119x = 663,474,564
  5. Step 5: Solve for x
    x = 663,474,564/19,119
  6. Step 6: Final answer
    x = 34,702.37

Related Problems

Find third proportional to 9,559.50 and 12,879
Half scale
Find third proportional to 38,238 and 51,516
Double scale
Find third proportional to 19,121 and 25,761
Similar ratio
Find third proportional to 28,678.50 and 38,637
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.