Home / 25,120-38,000

Finding the Third Proportional to 25,120 and 38,000

Calculator

Solution

The third proportional to 25,120 and 38,000 is: 57,484.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,120 : 38,000 = 38,000 : x
  2. Step 2: Convert to fraction form
    25,120/38,000 = 38,000/x
  3. Step 3: Cross multiply
    25,120x = 38,000 × 38,000
  4. Step 4: Simplify right side
    25,120x = 1,444,000,000
  5. Step 5: Solve for x
    x = 1,444,000,000/25,120
  6. Step 6: Final answer
    x = 57,484.08

Related Problems

Find third proportional to 12,560 and 19,000
Half scale
Find third proportional to 50,240 and 76,000
Double scale
Find third proportional to 25,122 and 38,003
Similar ratio
Find third proportional to 37,680 and 57,000
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.