Home / 25,600-38,758

Finding the Third Proportional to 25,600 and 38,758

Calculator

Solution

The third proportional to 25,600 and 38,758 is: 58,679.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,600 : 38,758 = 38,758 : x
  2. Step 2: Convert to fraction form
    25,600/38,758 = 38,758/x
  3. Step 3: Cross multiply
    25,600x = 38,758 × 38,758
  4. Step 4: Simplify right side
    25,600x = 1,502,182,564
  5. Step 5: Solve for x
    x = 1,502,182,564/25,600
  6. Step 6: Final answer
    x = 58,679.01

Related Problems

Find third proportional to 12,800 and 19,379
Half scale
Find third proportional to 51,200 and 77,516
Double scale
Find third proportional to 25,602 and 38,761
Similar ratio
Find third proportional to 38,400 and 58,137
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.