Home / 25,437-38,911

Finding the Third Proportional to 25,437 and 38,911

Calculator

Solution

The third proportional to 25,437 and 38,911 is: 59,522.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,437 : 38,911 = 38,911 : x
  2. Step 2: Convert to fraction form
    25,437/38,911 = 38,911/x
  3. Step 3: Cross multiply
    25,437x = 38,911 × 38,911
  4. Step 4: Simplify right side
    25,437x = 1,514,065,921
  5. Step 5: Solve for x
    x = 1,514,065,921/25,437
  6. Step 6: Final answer
    x = 59,522.19

Related Problems

Find third proportional to 12,718.50 and 19,455.50
Half scale
Find third proportional to 50,874 and 77,822
Double scale
Find third proportional to 25,439 and 38,914
Similar ratio
Find third proportional to 38,155.50 and 58,366.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.